putin. we've had really great meetings with a lot of people. >> reporter: we also heard today from nikki haley, the u.n. ambassador for the united states. she was speaking on cnn and she said, for an interview that will air tomorrow, in fact, that everybody knows that russia meddled in the u.s. election. of course, president trump asked about this on this trip, when he was in poland, says, nobody knows for sure. nikki haley, druuring that interview, said you'll have to ask the president himself why he won't answer that question more declarityively. it's notable as they wrap up this g20 summit, as the president heads home, jacob, that it's tradition that these heads of state, presidents, prime ministers, will hold news conferences in the last several hours. we heard from vladimir putin, angela merkel, ma kron of france, trudeau in canada, but president trump himself left without holding a news conference so that question couldn't be posed to him today. >> i don't think anybody's surprised by the way that president trump described that mean with president putin as, quote, unquote, tremendous.