Here are updates that include polls published Friday through today in our round-up of match-ups between John McCain and Barack Obama. Also, we have changed several race ratings:

• Arkansas from "Leans Republican" to "Republican Favored."
• Arizona from "Republican Favored" to "Leans Republican."
• Connecticut from "Democrat Favored" to "Safe Democrat."
• Georgia from "Republican Favored to "Leans Republican."
• New Hampshire from "Leans Democrat" to Democrat Favored."

• New Mexico from "Leans Democrat" to "Democrat Favored."

  • North Dakota from "Leans Republican" to "No Clear Favorite."
  • Oregon from "Leans Democratic" to "Safe Democratic."

  • Washington State from "Leans Democratic" to "Safe Democratic."

  • Alaska: McCain 46.6, Obama 43.9. (Hays Research); McCain 58, Obama 39. (Research 2000)

  • Arkansas: McCain 51, Obama 44. (ARG)
  • Colorado: Obama 49, McCain 44. (NBC News/Mason-Dixon); Obama 54, McCain 44. (Public Policy Polling)
  • Florida: Obama 49.2, McCain 48. (Zogby);Obama 50, McCain 48. (Public Policy Polling); Obama 47, McCain 45. (Quinnipiac); Obama 47, McCain 45. (Mason-Dixon); Obama 50, McCain 46. (ARG)
  • Georgia: McCain 50, Obama 48. (Public Policy Polling); McCain 52, Obama 45. (SurveyUSA); McCain 47, Obama 44. (Research 2000); McCain 52, Obama 47. (Rasmussen)
  • Illinois: Obama 60, McCain 38. (Rasmussen)
  • Indiana: McCain 50.4, Obama 45.1. (Zogby); Obama 49, McCain 48. (Public Policy Polling); McCain 48, Obama 48. (ARG); McCain 47, Obama 47. (SurveyUSA)
  • Iowa: Obama 54, McCain 37. (Des Moines Register); Obama 55, McCain 40. (SurveyUSA)
  • Kentucky: McCain 56, Obama 40. (SurveyUSA); McCain 56, Obama 39. (Research 2000)
  • Maine: Obama 56, McCain 43. (Rasmussen)
  • Michigan: Obama 55, McCain 42. (Public Policy Polling); Obama 50, McCain 38. (EPIC -MRA)
  • Minnesota: Obama 49, McCain 46. (SurveyUSA); Obama 53, McCain 38. (Research 2000); Obama 57, McCain 41. (Public Policy Polling)
  • Missouri: Obama 48.8, McCain 48.8. (Zogby); Obama 49.4, McCain 48.6. (Public Policy Polling); McCain 48, Obama 48. (SurveyUSA)McCain 47, Obama 46. (NBC News/Mason-Dixon); McCain 50, Obama 47. (InsiderAdvantage/Politico)
  • Montana: Obama 48, McCain 47, Paul 4. (Public Policy Polling); McCain 48, Obama 44. (Research 2000)
  • Nevada: Obama 53.2, McCain 42.4. (Zogby); Obama 51, McCain 47. (Public Policy Polling); Obama 47, McCain 43. (NBC News/Mason-Dixon)
  • New Hampshire: Obama 53, McCain 42. (WMUR/UNH); Obama 53, McCain 42. (SurveyUSA); Obama 50, McCain 41. (Strategic Vision); Obama 51, McCain 44. (Research 2000); Obama 51, McCain 44. (Rasmussen)
  • New Mexico: Obama 58, McCain 41. (Public Policy Polling)
  • North Carolina: McCain 49.5, Obama 49.1. (Zogby); Obama 50, McCain 49. (Public Policy Polling); McCain 49, Obama 46. (NBC News/Mason-Dixon); Obama 48, McCain 48. (InsiderAdvantage/Politico); Obama 45, McCain 38. (Elon University)
  • Ohio: Obama 49.4, McCain 47.4. (Zogby); Obama 48, McCain 46. (SurveyUSA); Obama 51.5, McCain 45.7. (University of Cincinnati); (Obama 50, McCain 43. Quinnipiac); Obama 50, McCain 48. (Public Policy Polling); Obama 52, McCain 46. (Columbus Dispatch); McCain 47, Obama 45. (NBC News/Mason-Dixon)
  • Oregon : Obama 54, McCain 42. (Rasmussen); Obama 55, McCain 39. (Research 2000). Obama 57, McCain 42. (Public Policy Polling)
  • Pennsylvania: Obama 52, McCain 43. (SurveyUSA); Obama 51.2, McCain 41.4 (Zogby); Obama 51, McCain 44. (Strategic Vision); Obama 52, McCain 42. (Quinnipiac); Obama 53, McCain 45. (Public Policy Polling); Obama 52, McCain 44. (Muhlenberg); Obama 51, McCain 45. (ARG); Obama 51, McCain 47. (Rasmussen)
  • South Carolina: McCain 52, Obama 44. (SurveyUSA)
  • South Dakota: McCain 53, Obama 44. (Rasmussen)
  • Virginia: Obama 51.7, McCain 45.3 (Zogby); Obama 50, McCain 46. (SurveyUSA); Obama 47, McCain 44. (NBC News/Mason-Dixon).
  • Washington State: Obama 55, McCain 40. (Strategic Vision)
  • West Virginia: McCain 55, Obama 42. (Public Policy Polling)
  • Wisconsin: Obama 53, McCain 40. (Strategic Vision); Obama 55, McCain 39. (SurveyUSA).
  • Wyoming: McCain 61, Obama 36. (Research 2000)

Also, check out CQ Politics Presidential election maps which give you four different ways to look at the race, including one that lets you build your own electoral scenario.

Here are our latest updates from yesterday and today on Senate races around the country from Nov.1 and Oct. 31. Today's addition is the Main race between Republican incumbent Susan Collins and Rep. Tom Allen.

• Alaska: Begich 49.3, Stevens 42. (Hays Research); Begich 58, Stevens 36. (Research 2000)
• Colorado:Udall 53, Schaffer 43. (CNN/Time/Opinion Research)
• Georgia.: Chambliss 48, Martin 46, Buckley 4. (Public Policy Polling); Chambliss 48, Martin 44, Buckley 5. (SurveyUSA); Chambliss 47, Martin 46, Buckley 5. (Research 2000); Chambliss 53, Martin 43. (CNN/Time/Opinion Research); Chambliss 48, Merkley 43. (Rasmussen)
• Kentucky: McConnell 53, Lunsford 45. (SurveyUSA); McConnell 47, Lunsford 44. (Research 2000); McConnell 51, Lunsford 44. (Rasmussen)
• Maine: Collins 57, Allen 41. (Rasmussen)
• Michigan: Levin 58, Hoogendyk 36. (Public Policy Polling)
• Minnesota: Coleman 44, Franken 39, Barkley 16. (SurveyUSA); Coleman 43, Franken 40, Barkley 15. (Research 2000); Franken 45, Coleman 40, Barkley 14. (Public Policy Polling); Franken 41, Coleman 37, Barkley 17. (MPR/Humphrey Institute)
• New Hampshire: Shaheen 48, Sununu 42. (WMUR/UNH); Shaheen 53, Sununu 40. (SurveyUSA); Shaheen 52, Sununu 42, Blevens 2. (Research 2000); Shaheen 52, Sununu 44. (Rasmussen)
• New Jersey: Lautenberg 52, Zimmer 37. (SurveyUSA)
• New Mexico: Udall 58, Pearce 39. (Public Policy Polling); Udall 56, Pearce 41. (Rasmussen)
• North Carolina: Hagan 51, Dole 44, Cole 3. (Public Policy Polling); Hagan 44, Dole 37. (Elon University); Hagan 53, Dole 44. (CNN/Time/Opinion Research)
• Oregon: Merkley 48, Smith 42. (Research 2000); Merkley 51, Smith 43, Brownlow 4. (Public Policy Polling); Merkley 49, Smith 46. (Rasmussen)
• Virginia: Warner 59, Gilmore 35. (SurveyUSA); Warner 63, Gilmore 35. (CNN/Time/Opinion Research)
• West Virginia: Rockefeller 58, Wolfe 40. (Public Policy Polling)
• Wyoming: Barasso, 60, Carter 35. (Research 2000)
• Wyoming: Enzi 62, Rothfuss 35. (Research 2000)

Also, to check on our race ratings for all Senate contests, go to our Races to Watch page.

Here are our latest updates on Senate races around the country. CQ Politics is changing its rating on the Mississippi race, where Republican Roger Wicker, who was appointed to fill out Trent Lott's term, is seeking re-election from "No Clear Favorite" to "Leans Republican." In the Georgia contest between first term Republican Saxby Chambliss and Democrat Jim Martin, we are changing that rating from "Leans Republican" to "No Clear Favorite."

• Alaska: Begich 58, Stevens 36. (Research 2000)
• Colorado:Udall 53, Schaffer 43. (CNN/Time/Opinion Research)
• Georgia.: Chambliss 47, Martin 46, Buckley 5. (Research 2000); Chambliss 53, Martin 43. (CNN/Time/Opinion Research); Chambliss 48, Merkley 43. (Rasmussen)
• Kentucky: McConnell 51, Lunsford 44. (Rasmussen)
• Michigan: Levin 58, Hoogendyk 36. (Public Policy Polling)
• Minnesota: Franken 45, Coleman 40, Barkley 14. (Public Policy Polling); Franken 41, Coleman 37, Barkley 17. (MPR/Humphrey Institute)
• New Hampshire: Shaheen 53, Sununu 40. (SurveyUSA); Shaheen 52, Sununu 42, Blevens 2. (Research 2000); Shaheen 52, Sununu 44. (Rasmussen)
• New Jersey: Lautenberg 52, Zimmer 37. (SurveyUSA)
• New Mexico: Udall 58, Pearce 39. (Public Policy Polling); Udall 56, Pearce 41. (Rasmussen)
• North Carolina: Hagan 44, Dole 37. (Elon University); Hagan 53, Dole 44. (CNN/Time/Opinion Research)
• Oregon: Merkley 51, Smith 43, Brownlow 4. (Public Policy Polling); Merkley 49, Smith 46. (Rasmussen)
• Virginia: Warner 63, Gilmore 35. (CNN/Time/Opinion Research)
• West Virginia: Rockefeller 58, Wolfe 40. (Public Policy Polling)

Also, to check on our race ratings for all Senate contests, go to our Races to Watch page.

Here are today's updates in our match-ups between John McCain and Barack Obama:

• Alaska: McCain 57, Obama 41. (Rasmussen)
• Arizona: McCain 46, Obama 44. (Cronkite/Eight)
• Colorado: Obama 53, McCain 45. (CNN/Time); Obama 50, McCain 41. (AP/GfK)
• Florida: Obama 51, McCain 47. (CNN/Time); Obama 47, McCain 45. (Quinnipiac); Obama 45, McCain 43. (AP/GfK)
• Georgia: McCain 52, Obama 47. (CNN/Time)
• Indiana: McCain 47, Obama 45. (Howey/Gauge)
• Michigan: Obama 53, McCain 43. (Rasmussen)
• Minnesota: Obama 55, McCain 43. (Rasmussen)
• Missouri: McCain 50, Obama 48. (CNN/Time)
• New Hampshire: Obama 58, McCain 34. (WMUR/UNH)Obama 55, McCain 37. (AP/GfK)
• Nevada: Obama 52, McCain 40. (AP/GfK)
• North Carolina: Obama 48, McCain 46. (AP/GfK)
• Ohio: Obama 46, McCain 43. (Marist); Obama 51, McCain 42. (Quinnipiac); Obama 48, McCain 41. (AP/GfK)
• Pennsylvania: Obama 52, McCain 39. (Marist); Obama 53, McCain 41. (Quinnipiac); Obama 52, McCain 40. (AP/GfK); Obama 51, McCain 39. (Franklin & Marshall)
• Virginia: Obama 53, McCain 44. (CNN/Time); Obama 49, McCain 42. (AP/GfK)
• Washington: Obama 56, McCain 39. (SurveyUSA)

Also, check out CQ Politics Presidential election maps which give you four different ways to look at the race, including one that lets you build your own electoral scenario.

Here are updates from yesterday and today in our match-ups between John McCain and Barack Obama:

• Arizona: McCain 49, Obama 41. (Northern Arizona University)
• Arkansas: McCain 54, Obama 44. (Rasmussen)
• California: Obama 61, McCain 34. (Rasmussen)
• Colorado: Obama 50, McCain 46. (Rasmussen)
• Florida: Obama 50, McCain 43. (Los Angeles Times/Bloomberg); Obama 49, McCain 44. (Suffolk); Obama 47.2, McCain 46.9. (Zogby); Obama 51, McCain 47. (Rasmussen)
• Indiana: McCain 50.2, Obama 44. (Zogby)
• Iowa: Obama 52, McCain 42. (Marist)
• Louisiana: McCain 50.6, Obama 38.3. (Southeastern Louisiana University)
• Mississippi: McCain 53, Obama 45. (Rasmussen)
• Missouri: Obama 48.2, McCain 45.7. (Zogby); Obama 48, McCain 47. (Rasmussen)
• Montana: McCain 48, Obama 44. (NBC/Mason-Dixon)
• Nevada: Obama 48.2, McCain 44. (Zogby)
• New Hampshire: Obama 50, McCain 45. (Marist); Obama 55, McCain 39. (WMUR/UNH); Obama 50, McCain 39. (NBC/Mason-Dixon)
• New Jersey: Obama 53, McCain 38. (Strategic Vision)
• Nevada: Obama 50, McCain 46. (Rasmussen)
• North Carolina: Obama 49, McCain 48, Barr 1. (Public Policy Polling); Obama 49.7, McCain 46.4. (Zogby); McCain 49, Obama 48. (Rasmussen); Obama 47, McCain 47. (NBC/Mason-Dixon)
• Ohio: Obama 49, McCain 40. (Los Angeles Times/Bloomberg); Obama 49.7, McCain 45.1 (Zogby); Obama 49, McCain 45. (Rasmussen); Obama 49, McCain 45. (SurveyUSA)
• Oregon: Obama 57, McCain 38. (SurveyUSA)
• Pennsylvania: Obama 50, McCain 41. (Temple); Obama 53, McCain 46. (Rasmussen)
• Vermont: Obama 57, McCain 36. (Research 2000)
• Virginia: Obama 53, McCain 44. (Washington Post/ABC News); Obama 52, McCain 43. (SurveyUSA); Obama 52, McCain 44.8. (Zogby); Obama 51, McCain 47. (Rasmussen)
• Washington State: Obama 55, McCain 34. (University of Washington)
• Wisconsin: Obama 50, McCain 41. (Strategic Vision)
• West Virginia: McCain 50.3, Obama 40.4. (Zogby)

Also, check out CQ Politics Presidential election maps which give you four different ways to look at the race, including one that lets you build your own electoral scenario.

Here is our latest update on Senate races around the country.

• New Hampshire: Shaheen 49, Sununu 38. (WMUR/UNH)
• North Carolina: Hagan 48, Dole 45, Cole 4. (Public Policy Polling)
• Oregon: Merkley 49, Smith 42, Brownlow 5. (SurveyUSA)
• Virginia: Warner 61, Gilmore 31. (Washington Post/ABC News); Warner 63, Gilmore 32. (SurveyUSA)

Also, to check on our race ratings for all Senate contests, go to our Races to Watch page.

Here are the states we're updating today in our round-up of general election match-ups: between John McCain and Barack Obama:

• Florida: McCain 48, Obama 46. (Strategic Vision)
• Georgia: McCain 51, Obama 46. (Rasmussen); McCain 51, Obama 45. (Strategic Vision)
• Indiana: Obama 49, McCain 45. (SurveyUSA)
• Louisiana: McCain 57, Obama 41. (Rasmussen)
• Michigan: Obama 51, McCain 37. (EPIC-MRA)
• Minnesota: Obama 56, McCain 41. (Rasmussen)
• North Carolina: McCain 50, Obama 48. (Rasmussen); Obama 44,6, McCain 44.2. (Winthrop/ETV)
• Ohio: McCain 48, Obama 45. (Strategic Vision)
• Oregon: Obama 48, McCain 43. (Riley Research)
• Pennsylvania: Obama 50, McCain 43. (Strategic Vision)
• South Carolina: McCain 55.1, Obama 34.9. (Winthrop/ETV)
• Virginia: Obama 44.6, McCain 43.6. (Winthrop/ETV)

• Washington State: Obama 54, McCain 43. (Rasmussen)

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Also, check out CQ Politics Presidential election maps which give you four different ways to look at the race, including one that lets you build your own electoral scenario.

There were two big releases of polls today focusing on key states. The Big Ten Battle Ground Poll showed Barack Obama with significant leads over John McCain in eight Midwest states. A Quinnipiac University Swing State Poll showed Obama riding a surge of support based on the belief he would better handle the economy. Quinnipiac said, "With 12 days to go, Sen. McCain is narrowing the gap in Florida, but fading in Ohio and barely denting Sen. Obama's double-digit lead in Pennsylvania."

Also interesting to note that a new poll has Obama moving ahead in Montana, which went Republican in each of the last five elections except in 1992 when Ross Perot's independent candidacy siphoned off votes from the first President Bush. CQ Politics is changing its rating of Montana from "Leans Republican" to "No Clear Favorite." We are also moving Indiana from "Leans Republican" to "No Clear Favorite," Ohio from "No Clear Favorite" back to "Leans Democratic," and North Dakota from "Leans Republican" to "No Clear Favorite."

Here are the states we're updating today in our round-up of general election match-ups: between John McCain and Barack Obama:

• Arkansas: McCain 49, Obama 36. (University of Arkansas)
• California: Obama 56, McCain 33. (PPIC)
• Florida: Obama 49, McCain 44. (Quinnipiac); Obama 49, McCain 42. (St. Petersburg Times/Miami Herald)
• Illinois: Obama 61, McCain 32. (Big Ten)
• Indiana: Obama 51, McCain 41. (Big Ten)
• Iowa: Obama 53, McCain 39. (Big Ten)
• Kansas: McCain 53, Obama 41. (SurveyUSA)
• Maine: Obama 56, McCain 35. (Critical Insights)
• Montana; Obama 44.4, McCain 40.2. (Montana State University)
• Ohio: Obama 52, McCain 38. (Quinnipiac); Obama 53, McCain 41. (Big Ten)
• Pennsylvania: Obama 53, McCain 40. (Quinnipiac); Obama 52, McCain 41. (Big Ten); Obama 53, McCain 41. (SurveyUSA)
• Texas: McCain 54, Obama 44. (Rasmussen)
• West Virginia: McCain 49.2, Obama 43.5. (Wesleyan College)
• Wisconsin: Obama 53, McCain 40. (Big Ten).

We'll be updating the longer state summaries below as the day goes on.

Also, check out CQ Politics Presidential election maps which give you four different ways to look at the race, including one that lets you build your own electoral scenario.

Here are today's updated polls in our round-up of Senate races:

• Kansas: Roberts 57, Slattery 55. (SurveyUSA)
• Kentucky: McConnell 47, Lunsford 43. (Lexington Herald Leader)
• Maine: Collins 52, Allen 44. (Critical Insights)
• Texas: Cornyn 55, Noriega 40. (Rasmussen)

To keep up with our race ratings, you can also go to our Senate Races to Watch page.

Here are the states we're updating today in our round-up of general election match-ups between John McCain and Barack Obama:

• Alaska: McCain 53, Obama 42. (Ivan Moore)
• Florida: McCain 46, Obama 45. (Mason-Dixon)
• Kentucky: McCain 52, Obama 44. (Rasmussen)
• Maine: Obama 54, 39. (SurveyUSA)
• Nevada: Obama 51, McCain 46. (CNN/Time/Opinion Research)
• North Carolina: Obama 51, McCain 47. (CNN/Time/Opinion Research)
• Ohio: Obama 50, McCain 46. (CNN/Time/Opinion Research)
• Pennsylvania: Obama 53, McCain 41. (Muhlenberg)
• Virginia: Obama 54, McCain 44. (CNN/Time/Opinion Research); Obama 47, McCain 45. (Mason-Dixon)
• West Virginia: McCain 53, Obama 44. (CNN/Time/Opinion Research)
• Wisconsin: Obama 52, McCain 41. (Research 2000); Obama 51, McCain 38. (Wisconsin Public Radio)

Also, check out CQ Politics Presidential election maps which give you four different ways to look at the race, including one that lets you build your own electoral scenario