Lawyers for U.S. President Donald Trump have told special counsel Robert Mueller that he will not answer any more questions in the probe of Russia’s meddling in the 2016 election, Trump lawyer Rudy Giuliani told Reuters on Wednesday. “As far as we’re concerned, everything is over,” Giuliani said. Giuliani said the ball was now in the special counsel’s court. “They could try to subpoena him if they want,” he said. “But they know we could fight that like hell.” In his latest interview, the president’s lawyer said it was time for the special counsel to issue his report. “Put up or shut up,” Giuliani said. “We challenge you to do it.”