Olympic bobsledder Kaillie Humphries relishes her new title, American citizen

Bobsledder Kaillie Humphries left in the middle of a race week to take her U.S. citizenship test and interview. She returned as a newly minted citizen and went on to win two golds in Germany.

Bobsledder Kaillie Humphries left in the middle of a race week to take her U.S. citizenship test and interview. She returned as a newly minted citizen and went on to win two golds in Germany.