America's Funniest Home Videos: Season 21, Episode 2 - ProjectFreeTV

21 - 2: Musical cat montage; videos from Iowa

Clips include a dog confused by a fart machine, kids who unknowingly eat caramel "onions" instead of apples, funny things kids say and a musical montage of cats. This week's state spotlight shines on Iowa, with clips submitted from the Hawkeye State.