Floyd Mayweather Sr. not concerned about son fighting Conor Mc Gregor, First Take, ESPN

Floyd Mayweather Sr. joins First Take and says he is not concerned about his son fighting Conor McGregor. Subscribe to ESPN on YouTube: Watch ESPN on YouTube TV: Get more ESPN on YouTube: First Take: SC6 with Michael Jemele: SportsCenter with SVP: es, pn, SVPonYouTube ESPN on Social Media: Follow on Twitter: Like on Facebook: Follow on Instagram: Visit ESPN on YouTube to get uptotheminute sports news coverage, scores, highlights and commentary for NFL, NHL, MLB, NBA, College Football, NCAA Basketball, soccer and more. More on