....The trial for Vikings defensive lineman Pat and Kevin Willims resumed today in Minneapolis.The NFL is trying to suspend both of them for testing positive for a banned substance....Pat Williams testified today that he didn't know an over-the-counter weight-loss supplement contained a banned diuretic that led to his positive test in 2008..The agents for the players say negative publicity from their violation has unfairly hurt them.Pat Williams agent Angelo Wright testified he and his client decided to shut down his business and community service ventures after the news of the positive test were leaked.Wright sasys Williams could have earned 450,000 dollars over three years in a deal with a California energy drink company.The Williams are suing the NFL saying it broke state labor laws in applying its anti-doping policy.