Senator Joseph R. Biden Jr., the Democratic vice-presidential candidate, is an experienced, serious and smart man. But, boy, does he say some curious things. A day on the campaign trail without a cringe-inducing gaffe is a rare blessing. He has not been too blessed lately. Just this week, Mr. Biden mused that the Democrats’ nominee for president, Senator Barack Obama, might have been better off with Senator Hillary Rodham Clinton as his running mate reports the New York Times.

“Hillary Clinton is as qualified or more qualified than I am to be vice president of the United States of America,” Mr. Biden said Wednesday in Nashua, N.H. “Quite frankly, it might have been a better pick than me.”

In Columbia, Mo., this week, Mr. Biden urged a paraplegic state official to stand up to be recognized. “Chuck, stand up, let the people see you,” Mr. Biden shouted to State Senator Chuck Graham, before realizing, to his horror, that Mr. Graham uses a wheelchair.

“Oh, God love ya,” Mr. Biden said. “What am I talking about?”

But it was the remarks about Mrs. Clinton that touched a potentially sensitive spot for the Obama-Biden campaign. With Gov. Sarah Palin’s addition to the Republican ticket potentially energizing some female voters, Mr. Biden’s remarks raised anew a question: Would Mr. Obama have been better off picking Mrs. Clinton as his running mate?

Read more here: Hanging On to Biden’s Every Word