Jim VandeHei and Chris Cillizza in this morning'sWashington Post:

President Bush last night accused Sen. John F. Kerry of disparaging U.S. troops in Iraq..... After reading Kerry's comments to a GOP audience in Georgia, Bush said Kerry's statement was "insulting and it is shameful. The members of the United States military are plenty smart and they are plenty brave, and the senator from Massachusetts owes them an apology." The White House tipped off the networks to when Bush would attack Kerry, so the comments could be carried live and make the evening news.

From Time's Karen Tumulty:

So now, when U.S. troops are suffering their worst casualties in nearly two years, he (Kerry) insulted them. Could Karl Rove have dreamed up a better October surprise than having the Democrats' most recent choice for Commander in Chief suggest that the men and women are dying there because they weren't smart enough to get into law school?

His initial impulse, predictably enough, was to fight back against the criticism. He didn't want to fall again into what turned out to be the biggest trap of 2004, when he failed to understand that a relatively small ad buy from a group that no one had ever heard of could be more damaging than he imagined. He was determined not to be "swift-boated" again. So he declared: "If anyone owes our troops in the fields an apology, it is the President and his failed team and a Republican majority in the Congress that has been willing to stamp -- rubber-stamp policies that have done injury to our troops and to their families." But even Rand Beers, his national security adviser in the 2004 campaign, said: "It's unfortunate that Senator Kerry misspoke. No one who has ever been in combat would intentionally impugn our brave troops."

In other words, Kerry has managed on the eve of what could be a watershed election to remind pretty much everyone what it was they didn't like about the Democrats, and especially what they didn't like about him. It might have made more sense just to say he was sorry.

Tumulty is right it is pretty hard from the Republican perspective to dream up a better pre-election surprise than to have the Democrat standard bearer in 2004 on tape disparaging the troops. People can argue back and forth whether Kerry meant what he said or is being misunderstood, but the video will speak for itself to millions of Americans.