3 people attacked by sharks in Florida, Texas

NEW YORK — Sharks attacked three people on beaches in Texas and Florida on Thursday as the Independence Day weekend got underway, according to officials, adding to a growing list of such incidents in the U.S. this summer.  A 21-year-old Ohio man was bitten on his foot while standing in knee-deep water at Florida's New Smyrna Beach, said Tamra Malphurs, interim director of Volusia County Beach Safety Ocean Rescue. He was treated at a hospital for non-life-threatening injuries.  On the same day...