President Trump on Sunday took a shot at conservative commentator Ann Coulter, a longtime supporter of his, after she criticized him for agreeing to reopen the government without a deal on his long-promised border wall. “I hear she’s become very hostile,” Trump said in a new interview with The Wall Street Journal. “Maybe I didn’t return her phone call or something.” His jab comes shortly after Coulter blasted Trump repeatedly for not securing funding for a wall along the southern U.S. border, his signature campaign promise. Coulter took to Twitter on Friday, the day lawmakers and the White House reached...