Sharks without borders: U.S.-Cuba science

U.S. and Cuban shark scientists are building bonds through joint research. Dr. Bob Hueter, Director of Mote’s Center for Shark Research, and Alexei Ruiz Abierno of University of Havana discuss Cuba’s amazing sharks — including one rare species they tracked from Cuban to U.S. waters. They discuss the hurdles and triumphs of working together amid the tentative relationship between the two nations.