Well now, this is getting ... dumber? Let's say "dumber." From the NYT CityRoom blog:

Mr. Weiner added, however, that he could not “say with certitude” if he was the person in the photo.

In an interview broadcast later on CNN, Wolf Blitzer asked the congressman “if he had ever taken a picture like this of himself?”

“There are – I have photographs,” Mr. Weiner replied. “I don’t know what photographs are out there in the world of me. I don’t know what things have been manipulated and doctored.”

Uhhh .... [NYT]