LAS VEGAS – UFC President Dana White has a term for people who think Saturday’s UFC 162 headliner was fixed. It’s not a very nice one. However, when stakes are high and your brain can’t fully comprehend what just happened, White said it should be a reminder about the uncertain nature of combat sports – and not fodder for conspiracy theories. Soon after Anderson Silva tempted fate one too many times and suffered a crushing second-round TKO loss to new UFC middleweight champion Chris Weidman , the cries of a fight fix inundated social media. “It happened so fast – and some of you said it, and I was thinking the same thing – ‘What just happened