Cops Say Loose, Baggy Jeans Trip Up Many a Thief; 'Hey, Dude, Buy a Belt' One sunny afternoon in January, Vicki Chandler, a 55-year-old underwriting associate at Cigna HealthCare in Chattanooga, Tenn., was walking to her car when a teenager in loose khaki pants approached her, pointed to her pocketbook and said, "I need that." As she recounts the incident, he snatched the purse and took off. But then he ran into trouble. As he ran, his loose trousers slipped down below his hips. As he reached down to hold them up, the teen was forced to throw the purse...