David P. Greisman catches the press conference to officially announce the light heavyweight unification between Bernard "The Alien" Hopkins and Beibut Shumenov, which takes place Saturday, April 19 live on SHOWTIME® (9 p.m. ET/PT, delayed on the West Coast) at the DC Armory in Washington, D.C. Future Hall of Famer Hopkins will attempt, at 49-years-old, to become the oldest fighter in boxing history to unify world titles.