Health and Human Services Secretary Robert F. Kennedy Jr. shared photos of himself and his family at Washington, D.C.'s Rock Creek on Sunday.

Health and Human Services Secretary Robert F. Kennedy Jr. shared pictures of himself and his family swimming in Rock Creek in Washington, D.C., despite decadeslong warnings from the National Park Service not to do so.

Photos of a top Trump cabinet member are sparking controversy. U.S. Health and Human Services Secretary Robert F. Kennedy Jr. posted photos on Mother’s Day with his grandchildren swimming in Dumbarton Oaks Park.