Floyd Mayweather, Conor McGregor exchange shots over alleged ‘cartel’ issues

Maybe Floyd Mayweather is angling for a rematch with Conor McGregor. Or maybe it’s just Floyd being Floyd.
Either way, the undefeated boxing superstar came out swinging at the UFC lightweight champion over Twitter on Wednesday.I already fucked you up in 2017 now they about to fuck you up in 2018. You’re about to start your new year off with a bang ⛏ ⚰️ pic.twitter.com/upaRfLbgvJ— Floyd Mayweather (@FloydMayweather) January 10, 2018The allegation alluded to i