Brian Campbell sits down for a trio of interviews ahead of Saturday's UFC Fight Night card in Las Vegas including a combative moment where welterweight Mike Perry storms off following a select choice of words. Top lightweights Dustin Poirier and Dan Hooker set the stage for their main event this weekend and settle the trash talk between them. Plus, UFC Hall of Famer Rashad Evans drops in to help preview the card. --------------------  'State of Combat' is available on Apple Podcasts, Spotify, Stitcher, Castbox, Google Podcasts, Bullhorn and wherever else you listen to podcasts.    Follow our hosts on Twitter: @BCampbellCBS, @SugaRashadEvans, @stateofcombat   For more MMA coverage from CBS Sports, visit https://www.cbssports.com/mma/ To hear more from the CBS Sports Podcast Network, visit https://www.cbssports.com/podcasts/ Learn more about your ad choices. Visit megaphone.fm/adchoices