The new American Research Group poll in New Hampshire, conducted entirely after the Iowa Caucus, shows John McCain with a big lead over Mitt Romney. Here are the numbers, compared to ARG's final pre-Iowa poll:

McCain 39% (+4)
Romney 25% (+0)
Huckabee 14% (+2)
Giuliani 7% (-1)
Paul 6% (-3)

These numbers are quite different from the Rasmussen poll, which shows a closer race between McCain and Romney, with Paul in third place. New Hampshire polls are ARG's stock-in-trade, but we'll find out in just a few days who's right.