Videos

Author David Helvarg visited the BP oil spill in Grand Bayou, Louisiana, to see the effects on the salt water marshes.

David Helvarg, president of the Blue Frontier Campaign, a marine conservation organization, talked about his memoir. Mr. Helvarg started his career as a journalist and documentary film produ…

David Helvarg was a guest on WAMU’s “Diane Rehm Show” to talk about his book Rescue Warriors: The U.S. Coast Guard, America’s Forgotten Heroes (Thomas Dunne Books; May 12, 2009). In his book…