Gold medalist Anthony Ervin teaches children how to swim in Morris Heights

Children in Morris Heights got swim lessons from a gold medalist.
Olympian and gold medalist Anthony Ervin taught a swim clinic for the Blue Waves swim team at Bronx-Works on the Grand Concourse Sunday.
He says he hopes he can help them understand the importance of doing their best.
The Blue Waves are a competitive swim team recognized by U.S. swimming.