U.S. v. Drake/Children in the Fields/Al Sharpton

"U.S. v. Drake" looks at former NSA executive Thomas Drake who claims 9/11 could have been stopped though he now faces espionage charges. "Children in the Fields" examines how some farmers are forced to work with their families in the fields. "Al Sharpton" profiles the famous activist. "Andy Rooney" memorializes producer Joe Wershba.