A bit more from that CNN / OCR poll (PDF) in the form of these presidential head-to-head matchups. As you can see, all the non-McCain Republicans are getting trounced by either Democrat, though more soundly trounced by Obama. On the flipside, Hillary Clinton's narrow lead over McCain is a bit bigger than Barack Obama's super-duper-narrow lead over the King of Straight Talk.
This article available online at:
http://www.theatlantic.com/politics/archive/2008/01/head-to-head/47907/
