Oprah's Official Schedule

In polls and focus groups, voters continue to express doubts about Obama's readiness for the presidency, particularly when compared with Clinton. Some analysts have taken to saying that "experience" is a threshold question — that Obama does not need to be seen as more ready than Clinton, just ready enough to do the job. That might be true (or it might not), but the evidence suggests that many voters still have reservations about the Illinois Senator. And the Clinton campaign plainly intends to do what it can to undermine her rival on this very point between now and January.

So yes, expect loud, rousing rallies in all three early voting states when Oprah Winfrey comes to town with her friend Barack Obama in early December, with gobs of media attention, raucous crowds, emotion and great pictures. But don't expect those events to do anything productive to allow Obama to get over the biggest hurdle standing between him and the White House. American voters are not looking for a celebrity or talk show sidekick to lead them. Obama is an intelligent and thoughtful potential President, but Winfrey's imprimatur is unlikely to convey those traits to many undecided voters.

In that respect, Winfrey's events might even be — dare it be said — counterproductive.