60 Minutes — Episode 7: Into Dangerous Hands, The Collider, Hamilton

You are watching the episode Into Dangerous Hands, The Collider, Hamilton Scott Pelley uncovers critical lapses in the U.S. security clearance process that millions must pass to work with America?s secrets; then, what else will the Large Hadron Collider reveal as it begins work at nearly double the power?; and, an unorthodox musical about the life of Alexander Hamilton.