Search for U.S. Supreme Court leaker falls to former Army colonel

When Gail Curley began her job as Marshal of the U.S. Supreme Court less than a year ago, she would have expected to work mostly behind the scenes: overseeing the court's police force and the operations of the marble-columned building where the justices work. Now she's at the centre of a bombshell assignment: overseeing an unprecedented breach of secrecy.