U.S. President Donald Trump told staff from the U.S. mission to the United Nations on Thursday he wanted to know who provided information to a whistleblower on his phone call with Ukraine's president, likening them to a spy, the New York Times reported. Trump said whoever provided the information on his call was 'close to a spy' and that 'in the old days' spies were dealt with differently, the Times reported, citing a person briefed on the comments who had notes of what the president said.