Would Hillary Have Won Bigger?

Here’s an interesting hypothetical: CBS News’ exit polls asked voters how they would have voted in a Hillary Clinton-John McCain matchup, and she beat McCain 52 to 41—exceeding Obama’s victory margin by 5 percent. A whopping 16 percent of McCain supporters said they’d have voted for Clinton. Poll watcher Nate Silver cautions to take the poll with a grain of salt, however. “What would Clinton's numbers have looked like if she had actually endured ... you know ... a campaign?”