Swarm of Evil Fish Injures 70 Swimmers in Christmas Day Foot Attack

A species of piranha known as Pygocentrus palometa (maybe—"validity questionable," says Wikipedia) is reportedly responsible for a number of injuries to swimmers in Argentina on Christmas day. The area was experiencing a holiday heat wave, so people headed to the beach to cool off...and promptly got their toes chomped… » 12/26/13 6:00pm 12/26/13 6:00pm