A MAN at Donald Trump's Friday rally has been accused of making a white power sign directly behind the president. The symbol – the "OK" sign that's become a symbol of white nationalism – was displayed by a man standing directly behind Trump. The gesture includes a thumb and forefinger touched in a circle and the other fingers outstretched. The Anti-Defamation League (ADL) says the gesture has become a signal for white supremacy. The man was first seen making the symbol at the beginning of the rally as Trump spoke. He wore a hat with what appeared to be an...