He may be middle class, and may appear to be assimilated into Western society. 48 Hours Correspondent Erin Moriarty reports on the new terrorist. New Look For Airport Security Susan Spencer reports on America's frantic, belated effort to fix its broken airline security system.
Some experts say yes.
48 Hours reports on Tuesday's shocking events. A Mother Accused Friends say Paulette Welch is the perfect mother. 48 Hours looks at the story of a woman who says she was wrongly accused. They Wrote' Scott Scurlock was bright, handsome - and a daredevil bank robber.