Rear Admiral Timothy Giardina, who was fired from post as second in command of US nuclear forces last year, may have made counterfeit $500 poker chipsThe admiral who was fired from his position as second in command of US nuclear forces has been accused of making his own fake $500 poker chips in order to feed a gambling habit that saw him haunting casinos near the bunkers where America keeps its cold war-era arsenal.Rear Admiral Timothy Giardina was removed as deputy head of US Strategic Command in Omaha, Nebraska, last year.