If anyone knows how to deal with a heckler it’s former President Donald Trump. During a rally at the Waukesha County Expo Center in Waukesha, Wisconsin, on Wednesday, as he was talking about restoring the police’s ability to maintain peace as universities are overrun by anti-Israel protests, someone in the crowd began shouting. It is unknown whether the person was upset about the former president saying it “was a beautiful thing to watch” the demonstrators being arrested or simply showed up to express disdain for Trump. But the heckler’s moment in the spotlight probably didn’t go as he hoped. …