Kamaru Usman & Ali Abdelaziz Confront Colby Covington In New Fight Video

Kamaru Usman and Ali Abdelaziz ran up on Colby Covington before the manager threw a punch during their casino buffet altercation ... new video obtained by TMZ Sports shows. SUBSCRIBE -- About TMZ Sports: Some of the best stories in sports have been off the field and we’re reporting on athletes from NFL, NBA, UFC, WWE, MLB and more! Subscribe to TMZ Sports on YouTube for the latest news, exclusive interviews, clips from TMZ Sports on FS1 and videos of your favorite athlet