International Olympic Committee [IOC] president Thomas Bach has suggested entire federations could be banned from the 2016 Olympic Games as the fight against doping is escalated. China Shoes Online . The IOC announced on Tuesday it had discovered 31 positive tests after 454 samples collected at the 2008 Beijing Olympics were re-tested, while the World Anti-Doping Agency [WADA] put its investigations manager Mathieu Holz in charge of an urgent probe into allegations of state-run doping among Russian athletes at the 2014 Sochi Winter Olympics.Bach responded with an editorial carried by both the Daily Telegraph and USA Today stating that the IOC would apply a zero tolerance policy not only with regard to individual athletes, but to all their entourage within its reach. He added: This action could range from lifelong Olympic bans for any implicated person, to tough financial sanctions, to acceptance of suspension or exclusion of entire national federations like the already existing one for the Russian Athletics Federation by the International Association of Athletics Federations. Thirty one athletes could be banned from this years Olympic Games in Rio after banned substances were found in their past samples Bach added that under such a scenario, athletes from affected nations may be required to prove their innocence rather than vice-versa.We would have to consider, whether in such contaminated federations, the presumption of innocence for athletes could still be applied, whether the burden of proof could be reversed, he wrote.This could mean that concerned athletes would have to demonstrate that their international and independently proven test record is compliant with the rules of their international federation and the World Anti-Doping Code, providing a level playing field with their fellow competitors.Holz, a former major of the French Gendarmerie and Interpol agent, will be in charge of WADAs scrutiny of the claims made in the New York Post and CBS show 60 Minutes. IAAF president Lord Coe has underlined the importance of regaining the trust of clean athletes Hosts Russia topped the Sochi medal table with 33 medals, 13 of them gold, but a New York Times report last week claimed performance-enhancing drug use was widespread, state sanctioned, and covered up.Bach said that if proved true, those involved would be guilty of an unprecedented level of criminality. Russias sports ministry said on Wednesday that it was ready to co-operate fully with the WADA in its investigation into allegations of organised doping at the 2014 Sochi Winter Games.We are willing to fully co-operate with WADA in their investigation, the ministry said.The IOCs executive board also announced on Tuesday that the results of 250 more re-tests from London 2012 would come in the next week, with further retesting of medallists from 2008 and 2012 planned too. Also See: Rio ban threat to 31 athletes Russia official says sorry Russians frustrate UKAD IOC calls for investigation China Shoes Store . The defeat leaves the 41-year-old Nestor to concentrate on the mixed-doubles event after winning 12 straight matches and winning Australian titles in Brisbane and Sydney with two different partners. "This was a little bit of a let down, but all credit to them," said Nestor. Nike Shoes From China . Neither made it that far in 2013. Not even close. Federer lost his second match at the All England Club. Nadal exited in the first round, a year after bowing out in the second. https://www.chinashoes.us/ . -- The Guelph Storm are moving on to the Western Conference final after defeating the London Knights 5-4 on Friday in Ontario Hockey League playoff action.Villanova, PA (SportsNetwork.com) - Ryan Arcidiacono led the way with 18 points and six assists as No. 5 Villanova cruised past Xavier for an 88-75 win on Wednesday. Dylan Ennis went 5-of-8 from 3-point range to finish with 17 points and Josh Hart chipped in with 15 points and seven rebounds off the bench for the Wildcats (16-1, 4-1 Big East), who have won three straight following their lone blemish of the season, a 66-61 overtime loss to Seton Hall on Jan. 3. What a tough game. Coming out and making the start we did, hitting the threes and getting the lead was big, Villanova head coach Jay Wright said. We hung on in the second even though they outplayed us. Matt Stainbrook scored 17 points on 7-of-8 shooting from the field and Jalen Reynolds contributed 14 points, five boards and three blocks for the Musketeers (11-6, 2-3), who have dropped three of their last four games. I was proud that our team fought and continued to fight in the second half; didnt cash it in, said Xavier head coach Chris Mack. There arent too many teams, if any, that are going to come into this building and get a win. Darrun Hilliard, Arcidiacono and Ennis each made a 3-pointer as the Wildcatss jumped out to an 11-2 lead less than four minutes into the game. China Shoes To USA. After J.P. Macura brought the Musketeers within six points, Villanova answered with a 12-2 run that featured seven straight points from Hart for a 34-17 lead. The Wildcats maintained its lead as the game was 45-27 at halftime. Daniel Ochefu capped a 9-0 spurt early in the second half with a layup, giving Villanova a 59-36 lead with 14 minutes to play. Dee Davis, however, scored the first seven points of Xaviers 13-2 burst that cut the deficit to 12. Stainbrook scored six points, Myles Davis hit a jumper and Reynolds dunked to make it a 67-57 game with seven minutes to play. JayVaughn Pinkstons two free throws kickstarted an 8-0 run with under five minutes to play and the Wildcats led comfortably the rest of the way. Game Notes Pinkston and Hilliard had 12 and 10 points, respectively, in the win ... Villanova leads the all-time series, 19-4 ... The Wildcats are 37-1 when scoring 70 points or more in a game since the start of the 2013-14 season and are 14-0 when doing so this season ... Xavier owned a 46-18 advantage for points in the paint. ' ' '