Test Mutiny: Tens of Thousands of New York Parents Revolt Against Standardized Exams; Did NBC Cover Up Role of U.S.-Backed Free Syrian Army in 2012 Kidnapping of Richard Engel? Watch: Art Exhibit Recreates Tiny Cell Where the Late Herman Wallace Spent 42 Years in Solitary; Volunteers Gather to Care for Glenn Ford, Exonerated Louisiana Man Who Is Now Dying from Cancer.