Actor Leonardo DiCaprio speaks about climate change as part of the White House South by South Lawn event in Washington, D.C., Monday.
Actor Leonardo DiCaprio speaks about climate change as part of the White House South by South Lawn event in Washington, D.C., Monday. Carolyn Kaster AP
Actor Leonardo DiCaprio speaks about climate change as part of the White House South by South Lawn event in Washington, D.C., Monday. Carolyn Kaster AP