McCain moments ago:

“Senator Obama and his allies in Congress infused unnecessary partisanship into the process. Now is not the time to fix the blame, it’s time to fix the problem.”

Catch that – it would be inappropriate to start casting blame now, says McCain, in the next sentence after he blames Obama. But considering how erratic McCain has been lately, it’s perhaps understandable, although frightening, that he now can’t even remember what he’s just said. TPM Election Central has more, as does ABC’s Jake Tapper.