As half of the Dallas Morning News Watchdog team, Marina Trahan Martinez investigates, reports, researches and analyzes everything they publish in print, digitally and in NBC broadcasts. She and Dave Lieber learn and share the latest information, tips and tools to win at a life riddled with scammers, corporate sharks and double-talking government officials. She served the public at community papers, the Freedom of Information Foundation of Texas and as a freelancer for The New York Times.