The Nathan's Famous hot dog eating contest marked the United States' 250th birthday with chomp and circumstance Saturday with a pair of defending champions reigning again on Coney Island. Record holder Joey Chestnut took down 66 hot dogs to claim the Mustard Belt for the 18th time, and Miki Sudo downed 38.75 hot dogs for her record 12th victory. "I knew I was going to be able to get the win," Chestnut said, adding, "I've got so much room left." Chestnut beat out 13 competitors who came from around the country and world, trekking from the Czech Republic, Australia and...