We've got four tracking polls for NH, so get ready for a barrage of polling fromt the Granite State. Here's the first of that polling. Note that most of this polling was conducted pre-Iowa results, but takes into consideration Kerry's "pre-Iowa bounce".
Still, it's clear Iowa has been huge for Kerry, and not so good for Dean and Clark.
American Research Group
1/20-18 1/19-17
Dean 26 28
Kerry 24 20
Clark 19 18
Edwards 9 8
Lieb 7 7
Zogby
1/18-20
Dean 25
Kerry 23
Clark 16
Edwards 7
Lieb 7
Suffolk Univ (2-day rolling sample)
1/18-19 1/17-18
Dean 23 25
Kerry 20 19
Clark 15 19
Edwards 6 5
Lieb 6 6
Univ. of New Hampshire
1/17-19
Dean 33
Kerry 24
Clark 18
Edwards 8
Lieb 5
Most of these are pretty consistent, with the UNH poll seemingly an outlier, or more apt to measure Dean's "soft support" (which abandoned him in Iowa).
So the questions are 1) Can Dean "reinvent" himself and hold on to his support, while beating back the surging Kerry? 2) Can Kerry take advantage of the bump over the next week in a state that already knows him well, passing Dean and beating back Clark's challenge, and 3) can Clark challenge for a top-two slot, or at the very least, counter an Edwards surge?
Lieberman will be the next candidate to drop out.