Ryan Burton catches up with former two division world champion Paulie Malignaggi to discuss Saturday's mega-fight with Manny Pacquiao and Floyd Mayweather Jr., and more.

Mayweather vs. Pacquiao is a 12-round welterweight world championship unification bout promoted by Mayweather Promotions and Top Rank Inc., and is sponsored by Tecate con caracter, Paramount Pictures and Skydance Productions -Terminator Genisys, in theaters July 1st, Paramount Pictures & Skydance Productions present MISSION IMPOSSIBLE: ROGUE NATION, in theaters & IMAX July 31st, The Weinstein Company and the new movie Southpaw, starring Jake Gyllenhaal, in theaters everywhere July 24 and Mexico, Live it to Believe it. The three-fight pay-per-view telecast is co-produced and co-distributed by SHOWTIME PPV® and HBO Pay-Per-View® beginning at 9 p.m. ET/ 6 p.m. PT.