Kerry has at least one right-winger (at National Review Online's Corner) worried:
REVEILLE [Rick Brookhiser]
Wake up! Put down your Dan Rather teddy bears! The election is not going to be a smooth coast home, flipping through memos from Burkett to Barnes to Lockhart to Dan. As Rich says, Kerry has engaged the main issue.
The Nader vote, which was showing signs of life, will disappear again. Kerry has a position, finally, and the flip flop meme is about as valuable as mulch. Who cares what he said yesterday, if what he says today seems to make sense? A foolish consistency, etc.
...Bush will have to explain why Iraq was right, why it is better to have Saddam gone, and how we are going to prevail there; and how we intend to prevail over all. He will have to say it in big speeches, and he will have to say it in sound bites. It won't be Lincoln Douglas or the Federalist Papers, but it will be as close as we come.
I like it when they worry.