Olympic legend Michael Johnson has backed Australian swimmer Mack Hortons right to call out drug cheats at the Rio Games.Johnson, who won four Olympic gold medals on the track and still holds the 400m world record, says athletes like Horton should do what they feel they need to do.Some of the athletes feel that they need to raise their concern with the public, he said.They feel that they have no other choice and they feel that theyre competing against athletes that have had doping issues in the past.I think that they have every right to do that and I dont think that anyone should tell them that they shouldnt do that or that they cant do that.Horton sparked controversy when he won the 400m freestyle gold medal on Saturday night, defeating Chinas Sun Yang, and then dismissed his rival as a drug cheat.Sun, who served a doping suspension in 2014, won the 200m freestyle gold medal on Monday night.Chinese Olympic officials have demanded an apology from their Australian counterparts - a request flatly rejected.US swimming star Michael Phelps followed Hortons lead by also criticising the presence of drug cheats in Rio.To have somebody test positive not just once but twice and still have the opportunity to swim at these Games, it breaks my heart, Phelps said.I wish somebody would do something about it.Phelps was directly referring to Russian swimmer Yulia Efimova, who won a silver medal in the womens 100m breaststroke on Monday night.Efimova was beaten by American Lilly King, who also said the Russian shouldnt be at the Rio Games.Efimova said she understood Kings attitude towards her, but added the American didnt know all the facts.In Rio to support the Los Angeles bid for the 2024 Olympics, Johnson also backed calls for tougher sanctions on drug cheats, including a suggestion from IOC president Thomas Bach that athletes with two drug penalties should face a mandatory Olympic ban. Black Air Max 90 Shoes . -- Charlie Graham stopped 67 shots as the Belleville Bulls edged the visiting Guelph Storm 6-5 on Saturday in Ontario Hockey League action. Buy Air Max 90 . Once again, DeLaet finished tied for second at a PGA Tour stop on the weekend, this time at the Waste Management Phoenix Open. The pride of Weyburn, Sask. http://www.cheapairmax90clearance.com/ . - Chris Tierney snapped a tie with a power-play goal late in the third period as the London Knights rallied from a 3-0 deficit to beat the Erie Otters 5-3 in Ontario Hockey League action on Wednesday. Red Air Max 90 2018 . -- Arizona knocked off some quality opponents, rolled over a few overmatched ones and grinded out victories even when things didnt go so well. Grey Air Max 90 2018 . LOUIS -- Valtteri Filppula assisted on three of Tampa Bays four goals, and the Lightning beat the St. WICHITA, Kan. -- Markis McDuffie scored 18 points off the bench, fellow reserve Darral Willis Jr. added 16 points -- both setting career highs -- and Wichita State beat Tulsa 80-53 on Wednesday night.McDuffie, a sophomore, also made a career-best 9 of 12 free throws and Willis, a junior, set career highs in rebounds (7), field goals (7), field goal attempts (13) and steals (2).The Shockers bench is averaging 50 points per game this season.Zach Brown was the only Wiichita State (3-0) starter in double figures with 15 points.ddddddddddddWichita State went on a 21-10 spurt to go up 44-30 at the half and midway through the second half, Browns 3 gave Wichita State a 65-43 lead.Pat Birt led Tulsa (0-2) with 17 points on 6-for-12 shooting. The Golden Hurricane was held to 18-of-54 shooting (33 percent). ' ' '