SurveyUSA polled voters in Pennsylvania and New Mexico on potential VP choices. Edwards is the clear winner on the Democratic side (aside from Rendell in PA, others actually bring his number down), but I read this as a recognition issue—how many people outside of Kansas know who Kathleen Sebelius is?. SUSA also left out Clinton, Gore, Richardson, and Webb from the poll—odd considering the speculation surrounding these people, and especially odd considering Richardson was left out of the polling in his own state.
update:
SurveyUSA added California:
