Conservative pundit Ann Coulter called President Trump “lazy and incompetent,” and said he could potentially face a Republican primary challenger in 2020 if he doesn’t build a wall along the southern border. “We put this lunatic in the White House for one reason,” Coulter told Yahoo News. “He doesn’t need to declare an emergency.” Coulter went on to claim how the president could use his powers to make the Department of Defense and Homeland Security build the wall without congressional approval. “I think [Trump is] finally going to pull that pocket Constitution out of his lapel pocket and [say], ‘Oh my gosh, I’m the president. This is great.’” When asked who she could see challenging Trump in 2020, Coulter said a “terrific” candidate would be Rep. Mo Brooks (R-AL)—who recently claimed Democrats would have “American blood” on their hands if they blocked the wall from being built. Coulter wouldn’t say if she has recently spoken to the president, but did tell Yahoo News that Trump was still “reading” her. “I can tell. … Well, somebody’s reading me. They’re all reading me over there,” she said.