On the run today. Afghanistan and other matters. But yesterday, I participated in an interesting mash-up of reality and Hollywood reality.

After appearing on Hardball, I was leaving NBC's Washington studio. As I passed through the lobby, I spotted Sean Penn, in a suit, looking (as much as he possibly can) like former ambassador Joseph Wilson.

He was filming a scene for the Valerie Plame Wilson movie. (Naomi Watts plays the former CIA officer who was outed in a Robert Novak column--and, no, Watts was nowhere nearby.) As I passed Penn, he said, "Hi David. Just finished reading Hubris." He was referring to the book I co-wrote with Michael Isikoff about the Bush administration's selling of the Iraq war and the CIA leak case.

This was first published at www.motherjones.com....

Patrick Fitzgerald is back.

With his dramatic arrest of Illinois Governor Rod Blagojevich on an assortment of corruption charges--including the allegation that Blagojevich wanted to sell the Senate seat vacated by President-elect Barack Obama--Fitzgerald, the hard-charging U.S. attorney in Chicago, has returned to the national stage as a scourge of dishonest government. His last star turn was as the special counsel who successfully prosecuted Scooter Libby, Vice President Dick Cheney's former chief of staff, for having lied to FBI agents and a grand jury during the investigation of the leak that outed CIA officer Valerie Plame Wilson.

Throughout that investigation, the non-nonsense Fitzgerald repeatedly insisted that the case was about a simple matter: whether Libby had lied. But he did note it had wider implications. When Fitzgerald presented his closing argument, he declared, "There is a cloud on the vice president." He added: "And that cloud remains because this defendant obstructed justice." Two weeks later, after winning a guilty verdict on four of five counts, Fitzgerald noted, "Mr. Libby had failed to remove that cloud....Sometimes when people tell the truth, clouds disappear. Sometimes they do not." And when Bush commuted Libby's sentence, ensuring that Libby would serve no prison time, Fitzgerald huffed, "It is fundamental to the rule of law that all citizens stand before the bar of justice as equals."

His not-too-subtle point was that when it came to integrity, the Bush White House--or at least Cheney's wing--was, well, cloudy. (The trial had revealed much about Cheney's hard-edged political operation.)

The Libby case, for some, was a hard-to-follow affair, and conservatives and Republican allies of Libby and the Bush administration had rampaged against Fitzgerald and tried mightily to muddy up the episode. Thus, Fitzgerald's implied indictment of the Bush crowd partially got lost in the middle of a partisan mud fight. With the Blagojevich case, Fitzgerald is once again championing honest government, but this time he appears to have a case less likely to get caught up in the distracting swirl of ideological attacks. After all, Blagojevich has few friends who will go on cable TV to blast Fitzgerald for being a run-amok prosecutor. There may even be Republicans who praise his pursuit of Blagojevich, a Democrat.