Poking fun at McCain not being able to use a computer in a new campaign ad.

Unfortunately, his staff did not research the real reason he avoids the keyboard before throwing together an attack ad as he slips back in the polls.

Seems there was an article in Slate back in 2000 which talks about McCain and his computer use.

From the article in 2000

"At 63, he is the oldest of the bunch and because of his war injuries, he is limited in his ability to wield a keyboard".

http://www.slate.com/id/74812/

Great job Obama...Make fun of a war hero who was beat and broken in a prisoner of war camp.