America's Deadliest Sharks

Up to 175 species of shark live in the oceans around the United States, but only a handful of those have been known to attack humans. Up to 175 species of shark live in the oceans around the United States, but only a handful of those have been known to attack humans. Up to 175 species of shark live in the oceans around the United States, but only a handful of those have been known to attack humans. Up to 175 species of shark live in the oceans around the United States, but only a handful of those have been known to attack humans.