Sunday morning reads
As Iowa's Kent Sorenson jumps to Ron Paul ship, rat analogies abound
Could Romney 'train' be derailed by Gingrich? Perry? Someone new?
Virginia primary: Was it so hard for Perry and Gingrich to get on the ballot?
Donald Trump as third-party candidate: Will he woo Americans Elect?
Ron Paul: why racist newsletter flap could hurt him in Iowa
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Candidates try to confess their sins at religion forum - New York Daily News
Obama, McCain air views on faith - Boston Globe
Obama, McCain appear before religious voters - SF Chronicle
McCain's back in the saddleback - MSNBC
Bigfoot's jaw or a tortilla, reporter asks - SF Chronicle