Dana White Reacts to Kamaru Usman Knockout, Edwards Trilogy, USADA, More | UFC 278 | MMA Fighting

#UFC President Dana White spoke to reporters after #UFC278 and talked about Leon Edwards' amazing comeback win, a potential Edwards/Usman trilogy, Paulo Costa's USADA situation and his UFC future, Tom Brady and Rob Gronkowski potentially competing in the Las Vegas Raiders, and more. Join this channel to get access to perks: https://www.youtube.com/channel/UC4f1JueVgo5t9HSmobCRPug/join Subscribe to MMA Fighting on YouTube: http://goo.gl/dYpsgH Subscribe to The MMA Hour on iTunes: http://Apple.co/themmahour Subscribe to The MMA Hour on Spotify: https://open.spotify.com/show/0NUQhyUeYQcbtHOV10qmbb Subscribe to MMA Fighting feed on iTunes: https://podcasts.apple.com/us/podcast/mma-fighting/id320642139 Check out our full video catalog: http://goo.gl/u8VvLi Visit our playlists: http://goo.gl/eFhsvM Like MMAF on Facebook: http://goo.gl/uhdg7Z Follow on Twitter: http://goo.gl/nOATUI Read More: http://www.mmafighting.com MMA Fighting is your home for exclusive interviews, live shows, and more for one of the world's fastest-growing sports. Get latest news and more here: http://www.mmafighting.com