NEW YORK - JULY 02: New York Mayor Michael Bloomberg speaks at the Nathan's Famous Fourth of July International Hot Dog Eating Contest official weigh-in ceremony July 2, 2009 in New York City. Former champion Takeru Kobayashi was defeated by reigning champion Joey Chestnut in an overtime battle last year by consuming 64 hot dogs. Getty Images logo Getty Images 31 months ago

NEW YORK - JULY 02: New York Mayor Michael Bloomberg speaks at the Nathan's Famous Fourth of July International Hot Dog Eating Contest official weigh-in ceremony July 2, 2009 in New York City. Former champion Takeru Kobayashi was defeated by reigning champion Joey Chestnut in an overtime battle last year by consuming 64 hot dogs.