Republican presidential candidate John McCain appeared on The Tonight Show with Jay Leno, taping the episode on Monday.

Washington - Republican presidential candidate John McCain appeared on The Tonight Show with Jay Leno, taping the episode on Monday.

John McCain has been taking quite a few hits recently when he was unable to answer a question about how many homes he owned.

Jay Leno will have his first broadcast since being pre-empted by the Olympics on NBC since August 8th.

He will be a guest on Monday night’s episode of The Tonight Show, and reportedly joked quite a bit about his age, and much more during the taping of the episode.

The show will also feature Olympic swimmer Dara Torres.

The main target of the interview between the two had to do with how many houses McCain owners, as well as his age.

McCain, who will turn 72 on Friday, made his 13th appearance on the late-night show.