PPP Polls: Missouri "The Best Hope For A Democratic Pickup Next Year"

Public Policy Polling released their updated Senate rankings today with what they see as the " the Senate seats most likely to change hands next year."  It's a mixed bag for Democrats across the country, but here's what analyst Tom Jensen said about Missouri:

This is probably the best hope for a Democratic pickup next year because Robin Carnahan is considerably more popular at this point than Roy Blunt is. Still, she has to contend with the unpopularity of the President and her party in the state, and that's why she's only up by a point right now. If this was November 2007 I imagine her lead over Blunt would be double digits.