The actor who played the drill sergeant in “Full Metal Jacket” is coming to Washington, D.C., next week to lobby Congress to pass a long-stalled bill. R. Lee Ermey is the national spokesman for a growing grassroots effort behind legislation sponsored by Rep. Walter Jones (R-N.C.) and Sen. Pat Roberts (R-Kan.) that would rename the Department of the Navy as the Department of the Navy and Marine Corps. Ermey, who was in the Marine Corps for 11 years, has been in over 100 movies, including “Apocalypse Now,” “Dead Man Walking” and “Leaving Las Vegas,” according to imdb.com. Over the past...