Summary: Headlines for August 28, 2013; As Strikes on Syria Loom, Is U.S. Ignoring a Diplomatic Track That Could Prevent More Violence?; In Victory for Activists, Entergy to Close Vermont Yankee Nuclear Plant; Will More Follow?; As Fukushima Raises Severity Level, Nuclear Expert Warns Radioactive Leaks Will Only "Get Worse"; 50 Years After March on Washington, 1970 Documentary "King: A Filmed Record" Captures MLK's Journey
