The film tells the story of five journalists who fought to reveal the truth about the Vietnam War. They all went on to win Pulitzer Prizes.
What makes a person grab a gun – or several guns – and walk into an elementary school ready to kill?
Many people are asking that question following the mass shooting at an elementary school in Newtown, Conn. that left 20 young children and six teachers and staff dead.
Experts share a range of perspectives on how to combat the Islamic State militant group, and the role the U.S. should play.