LAS VEGAS – The UFC 278 pre-fight press conference took place Friday ahead of the UFC 276 ceremonial weigh-ins, and the main event competitors were in attendance to answer questions. UFC welterweight champion Kamaru Usman and challenger Leon Edwards are set to meet for the second time at Vivint Arena in Salt Lake City. At the conclusion of the press conference, the two men came face-to-face for an intense faceoff. Check out the video of the staredown between Usman (21-1 MMA, 15-0 UFC) and Edwards (19-3 MMA, 11-2 UFC) in the video above. MMA Junkie will have complete on-site coverage of UFC 278 in August.