As Jesse Ventura himself says, ``I've been a mayor. I've been a governor. Now I get to be a detective and seek the truth.'' The answers the former pro wrestler and Minnesota politician hopes to uncover concern modern-day conspiracy theories. His investigations take him all across the country as he seeks input from both skeptics and believers, a seemingly perfect assignment for a man who steadfastly believes the Sept. 11 attacks were an ``inside job.''