On the vice presidential candidates, 52 percent of likely voters say McCain's pick of Palin has made them less confident in the kind of decisions he'd make as president; that's up 13 points since just after the selection, as doubts about Palin's qualifications (also voiced by Powell on Sunday) have grown. Just 38 percent say it makes them more confident in McCain's judgment, down 12 points.
Among the Independents polled:
On all these, the views of swing-voting independents are critical. They see Obama as more optimistic by 57-31 percent and as better-suited temperamentally by 52-36 percent. The Palin pick makes them less rather than more confident in McCain's judgment by 51-39 percent, while the Biden selection makes them more rather than less confident in Obama by 50-33 percent.
The Palin numbers couldn't be clearer:
Views of the Palin selection, naturally, are highly partisan. But majorities of moderates (62 percent), young adults (59 percent) and women (56 percent) all say it makes them less confident in McCain's judgment. (More women than men say so.) So do near majorities, 48 percent, of white women and married women alike.
On Ayers: The Republican base seems fine with the attacks but no one else does:
Just 29 percent of moderates, 12 percent of liberals and 10 percent of Democrats agree.
The poll numbers and charts are here.