Pop quiz: How many homes do you own (foreclosed upon or not), and where are they located?

You've got ten seconds to answer… unless you're John McCain, in which case you'll need more time and some research assistance…

Sen. John McCain (R-Ariz.) said in an interview Wednesday that he was uncertain how many houses he and his wife, Cindy, own.

"I think — I'll have my staff get to you," McCain told Politico in Las Cruces, N.M. "It's condominiums where — I'll have them get to you."

The correct answer is at least four, located in Arizona, California and Virginia, according to his staff. Newsweek estimated this summer that the couple owns at least seven properties.

Oopsy! That's not going to jive so well with McCain's "Barack Obama is out of touch" message.

But folks, before we get all outraged, let's remember one thing: Even though he may not know his own address(es), John McCain is perfectly aware of the most important address in the world: 1600 Whatsitmavania Avenue.

You know, the one where you get to decide who to invade and stuff.

What is it again? It's like a big white house, or something.