Memo to Senator Obama: Strike this sentence from the remaining debates and the rest of the campaign -- "Senator McCain is right." Stop it. He will never say you're right about anything and it's not helping your case.
That said, Obama was at his best when asserting how wrong McCain is and he did it especially well here:
Political writer Bob Geiger is the award-winning author of the Yellow Dog Blog and BobGeiger.com and specializes in coverage of the U.S. Senate. He won the 2005 Weblog Awards prize for Best New Blog and was a finalist in the Koufax Awards in 2005 for his column "I Know This Little Boy in New Orleans."
He is the coauthor of The Real McCain and his work has appeared in the San Francisco Examiner, the Cleveland Plain Dealer and the New York Journal News. A contributing writer to The Huffington Post and Alternet, Bob also makes appearances to comment on Senate activity on many popular radio programs.