New national poll from the ABC News/Washington Post (Jan 30-Feb 1). On the Democratic side, with Edwards out of the race Clinton and Obama improved their positions equally:

Democrats
Clinton 47 (+5 vs. last poll Jan 12)
Obama 43 (+6)

Clinton leads by 7.3% in the most recent RCP National Average.

On the Republican side, however, McCain has rocketed to a commanding lead over Romney:

Republicans
McCain 48 (+20 vs. last poll Jan 12)
Romney 24 (+5)
Huckabee 16 (-4)
Paul 7 (+4)

McCain leads by 18.0% in the most recent RCP National Average.

General Election
Clinton 46 - McCain 49
Clinton 53 - Romney 41

Obama 49 - McCain 46
Obama 59 - Romney 34