Kamaru Usman on Belal Muhammad: ‘You probably have to have security’ backstage with us at UFC event

Photo by Chris Unger/Zuffa LLC via Getty Images Kamaru Usman says there’s no love lost between him and UFC welterweight champ Belal Muhammad.Both men have fights booked. Muhammad is headlining UFC 315 this Saturday in his first title defense against Jack Della Maddalena, while Usman returns for the first time in nearly two years when he faces Joaquin Buckley in the main event of UFC Atlanta.Since Muhammad won the title, Usman said the new champ began taking his social media aim at him, and