IE 11 is not supported. For an optimal experience visit our site on another browser.
Finally Phelps: Matt and Michael
May 15, 201600:48

    Dateline Digital

    Finally Phelps: Matt and Michael

    00:48

    Matt Lauer has sat down with decorated swimmer Michael Phelps many times over the years. But this time, he says something was a bit different.May 15, 2016

    Get more newsLiveon
      Get more newsLiveon

      Best of NBC News

      Play All
      Play All