In what is mostly good news for Republicans, a new Gallup poll shows support for Barack Obama very similar to what John Kerry experienced in 2004:

Much of the talk following Tuesday's Indiana and North Carolina primaries has focused on just how electable Obama -- now the highly probable nominee -- will be in the general election. The Clinton campaign has argued that Obama's weaknesses among white voters and blue-collar voters will hurt him against McCain in the fall.

But it appears that the way Obama stacks up against McCain at this point is similar to the way in which Kerry performed against Bush in 2004 within several key racial, educational, religious, and gender subgroups. That is, the basic underlying structure of the general-election campaign this year does not appear to be markedly different from that of the 2004 election. This conclusion is based on an analysis of exit-poll data from 2004 compared to the Obama-McCain matchup in 4,000 Gallup Poll Daily tracking interviews conducted during the first five days of May.