Sister of missing Las Vegas showgirl makes emotional plea

The sister of a Las Vegas burlesque dancer who went missing Dec. 12 said Tuesday that she was sure Debbie Flores-Narvaez did not run away and pleaded for new information that might help find her."She would never act like this," Celeste Flores-Narvaez told NBC's TODAY show. "She was always in contact with somebody at all times, specifically my mother."As police continue to search for Flores-Narvaez