WASHINGTON — In the wake of former President Donald Trump’s guilty verdict, America’s about to see GOP unity like never before. Only this time, Republicans will be unifying around a convicted felon, which should terrify us all, a former Republican congressman tells Raw Story. “He’s a coward. And the guy doesn’t like to defend himself. He wants other people to do it for him, just like we saw on January 6,” former Rep. Denver Riggleman (R-VA) told Raw Story. “The base instinct of Donald Trump is to hide behind the walls of Mar-a-Lago or wherever his homes are and let the sycophants go out there …