MMA News 7/1: Conor McGregor Challenges Floyd to MMA Fight at White House! + O’Malley RETIRING?

​🔥 Today's MMA News (Jan 7): ​Conor McGregor vs. Floyd Mayweather in MMA? The "Notorious" one wants to run it back, but this time in the Octagon at the rumored UFC White House card. ​Justin Gaethje "Staph" Drama: Fans spotted a mark on Gaethje's neck/lip in a recent vlog. Justin responds hilariously: "It's brisket!" ​Sean O'Malley Retirement Hint: "Suga" says 2026 could be his last year fighting. ​UFC Houston Matchup: Dan Ige vs. Melquizael Costa is targeted for the upcoming card. #UFC #ConorMcGregor #FloydMayweather #JustinGaethje #PaddyPimblett #SeanOMalley #UFC324 #MMANews #UFCWhiteHouse #DanIge