Brian Ross; Tiki Barber; 'Breach'

Chief Investigative Correspondent for ABC News Brian Ross reports on Afghanistan and Al Qaeda. Tiki Barber talks about his decision to retire from football at the height of his career, and his new career in television broadcasting. Author Elaine Shannon, actor Chris Cooper and director Billy Ray talk about the film, "Breach" which tells the true story of FBI agent Robert Hanssen who was convicted of spying for the Soviet Union.