LAS VEGAS -- For the second time this year, emotions ran high between Nate Diaz and Conor McGregor at a UFC media event.The two are scheduled to fight for a second time this weekend, at UFC 202 inside T-Mobile Arena. The welterweight bout is a rematch of a fight at UFC 196 in March. Diaz, who accepted that bout on 11 days notice, won via second-round submission.?Before the first fight, McGregor punched Diazs hand during a prefight stare-down. Diazs camp, including his older brother and UFC welterweight Nick, immediately jumped on stage, and security was forced to break it up.The two were at it again Wednesday. After McGregor (19-3) arrived at the news conference approximately 30 minutes late, Diaz (19-10) decided to walk out.Diaz and McGregor jawed at each other from a distance as Diaz and his camp of about 10 left the theater. McGregor smiled at first, but the two soon began yelling after Diaz flipped him off.Hey, f--- your whole team, how about that? Diaz shouted.?F--- your whole team, McGregor yelled in response. Youll do nothing. Shut your f---ing mouth. Youll do nothing. Youll do f---ing nothing. Not one of you will do nothing. Get the f--- out of here.Before exiting, Diaz threw what appeared to be a water bottle toward the stage. McGregor, who is still the UFC featherweight champion but demanded a nontitle rematch against Diaz after the first fight,?responded by grabbing full water bottles from the dais and launching them in Diazs direction. Security was once again quick to break it up.UFC president Dana White, who appeared agitated at the start of the news conference when McGregor didnt show up, then said, Thats a wrap. Get them out of here.White later told SportsCenter that anyone from the Diaz and McGregor teams who was present during the incident will be banned from Fridays weigh-in, per MGM security.?McGregor, from Dublin, Ireland, has butted heads with the promotion in the past regarding media obligations. Earlier this year, he refused to interrupt a training session in Iceland to fly to Las Vegas for a scheduled news conference and commercial shoot. UFC responded by pulling him from a UFC 200 main event on July 9.The Vegas traffic is heavy this time of the day, McGregor joked after arriving to Wednesdays news conference late. There must be a McGregor show going on, because the place is packed out.In 2014, the Nevada State Athletic Commission fined Jon Jones $50,000 and Daniel Cormier $9,000 after they were involved in a brawl in the lobby of the MGM Grand Las Vegas Hotel & Casino.Im disappointed, NSAC chairman Anthony Marnell III said. I wish for them, the UFC and the mixed martial arts community that they would act like the professionals they are. 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Luke Harrison spoiled Garrett Hughsons shutout bid with a power-play goal at 13:17 of the third period. The Spokane goaltender finished with 28 saves, including a Brandon Fushimi penalty shot in the second period that would have tied the game 1-1.TORONTO -- The camera caught Danny Koevermans face when he stood on the sideline, waiting to enter a game for the first time in nearly a year. It was unmistakable joy. "Goosebumps," Koevermans said of that moment. "Just a great feeling. The standing ovation from the fans. What Id been working for, and I was just so happy to finally be coming back on the pitch." The big Dutch striker made his season debut for Toronto FC on June 1, subbing into the game against visiting Philadelphia in the 86th minute in his first action since tearing his ACL last July. The 6-3 striker hasnt played since, sitting out Torontos 2-1 win over D.C. United last weekend that ended the teams 11-game winless streak. "Hopefully Ill get some more minutes in the coming weeks," Koevermans said at practice Friday. "Well see. Tomorrow in Houston maybe. You dont know." Toronto is in Houston on Saturday looking to put together back-to-back victories for the first time in nearly a year. Houston will be aiming to end their five game winless streak. Fans would love to see Koevermans back at full strength. The hard-charging forward was lethal in the air last season, and scored nine goals in 16 games before his injury dealt a huge blow to the team. TFC coach Ryan Nelsen said any player of Koevermans class "you want to get him on the field as much as you can." But its easier said than done to find minutes for Koevermans when Robert Earnshaw -- the teams leading scorer with six goals -- and Luis Silva have been playing well together. "And its just about getting the timing," Nelsen said. "An ACL injury, hes been away for close to a year now, so its not just going to fall into place just like that. Danny wants to get on the field but sometimes. . . the more he trains the more he gets used to it, the more he gets knocks, the better it is for him." Koevermans has made his home in Toronto since he was acquired in June of 2011 and did his rehab here. The 34-year-old said he never once doubted hed back playing at full strength. "The moment it happened, you just switch off, and switch on again to be back nine or 10 months later," Koeevermans said of his mindset.dddddddddddd Nelsen, who played his last game for Englands Queens Park Rangers in January before joining Toronto as coach, stayed late after practice to play small-sided games with Koevermans during the last few weeks of his recovery. "That was the best part of it, because youre back on the pitch. I love playing those games like theyre doing right now," Koevermans said, glancing over at a small-sided game Friday, featuring coaching staff and players who werent travelling to Houston. "I wish I was in there, because Ive missed a lot of months. The frustrating part is just to start, but when everything gets stronger, and gets better, thats the fun part, because you get to touch the ball again, run again, get some goals again. Thats the best part of it, and its only waiting for the comeback. "Maybe we could just sign (Nelsen), I think hes still fit," Koevermans added, laughing. Nelsen said he struggled in those games against Koevermans. "I was blowing a gasket even when I was marking (retired defender) Jimmy Brennan, let alone a player of Danny Koevermans class," Nelsen joked. Toronto -- 2-7-5 and ninth in the Eastern Conference -- faces a tough test at Houston. The Dynamo is 6-5-4 and fourth in the East and until a loss last month against Kansas City had gone a whopping 36 straight games at home without a loss. Toronto may be better prepared for the weather Saturday. Last year in Houston, Toronto let a 3-1 halftime lead disappear as they wilted in the 29 C heat that with the humidity felt closer to 39 C. The game ended 3-3. Saturdays temperature is expected to be about 34 C. The team practised in the hot sun at their training base in Downsview on Friday afternoon, with the temperature reaching about 26 C. "Guys like the heat. The hotter the better. More fun," Nelsen said -- but added Houston could still have an advantage. "I think (the Dynamo) are just used to it, so whether its freezing cold or boiling hot, you get used to the climate in those conditions, used to how the ball bounces, run of the green and all that fun stuff. Any homefield advantage is an advantage." ' ' '