SAINT-ETIENNE, France -- Because of dopings ravages on cycling, its natural for suspicion to fall on Vincenzo Nibali, who led the Tour de France on Thursday for a 10th time in 12 stages. But Nibali says the sport has changed, doping cases have become rare, and "this theme belongs to the past." The Italian has had a praiseworthy, almost unbreakable lock on the yellow jersey, yet he will be looking over his shoulder more on Friday. The great race enters two days in the Alps that feature uphill finishes, starting with the hardest climb that the peloton has faced so far. Off the roads, Nibali said he expected questions about doping, a scourge of much of the last generation, for whom performance-enhancers such as blood-booster EPO or human growth hormone, and methods like blood-doping were common. Many cycling experts say the sport has greatly cleaned up its act. On Thursday, the Sky team, which has won the last two Tours, sacked British cyclist Jonathan Tiernan-Locke after he was banned for an irregular biological passport. He was not a Tour rider, but few would say the Tour peloton was totally clean. Dopings shadow remains at the Tour, among team staffers, and even a rider or two. Nibalis team, Astana, was kicked out of the 2007 Tour after its star rider Alexandre Vinokourov tested positive for banned blood transfusions. He served his ban, returned to racing, and won gold at the London Olympics. Vinokourov is now Astanas general manager. Rider Michele Scarponi who, like Nibali, won the Giro dItalia and was racing in this Tour, was given a three-month ban in 2012 for seeing banned physician Michele Ferrari, a longtime adviser of Lance Armstrong. Nibali says Astana has changed. "Ive chosen Astana for the possibility to build a group that I can trust to bring me at a competitive level for important races like the Giro, the Tour and the (Spanish) Vuelta," he said. "There have been many mistakes in cycling in the past, by many riders, but they belong to the past," Nibali said. "We now have a biological passport, out-of-competition controls, controls at home ... "Nobody can say that cycling hasnt changed. Nowadays, there is an isolated case. Theres always the possibility that an idiot does something stupid ..." Nibali, a native of Messina, Sicily, nicknamed the "Shark of the Strait" after the Strait of Messina, is trying to become only the sixth rider in history to win all three Grand Tours of France, Italy and Spain. He would also be the first Italian to win the Tour since Marco Pantani in 1998. The late Pantani was convicted in Italy of doping offences during his career. Giuseppe Martinelli, a cycling guru who worked with Pantani for years before they fell out, is an Astana manager. "Thanks to him," Nibali said of Martinelli through a translator, "I became closer to the Astana team that has invested a lot in an Italian group in order to regain credibility." To succeed Pantani, Nibali is keeping an eye out on other race contenders: Richie Porte of Australia trails by 2 minutes, 23 seconds, and Alejandro Valverde of Spain was third, 2:47 back. The mostly flat 185.5-kilometre (115.5-mile) course from Bourg-en-Bresse to Saint-Etienne in southeastern France was well suited for a possible sprint finish and thats how it was won by Alexander Kristoff, a Norwegian specialist with Katusha. American rider Andrew Talansky pulled out before the stage due to back pain from two previous crashes. A day earlier, the Garmin-Sharp leader rode for hours and finished last. Stage 13 will put riders legs under the most strain yet. The 197.5-kilometre (123-mile) trek begins in Saint-Etienne and will crescendo: It first covers a mid-sized climb and the Category 1 Palaquit pass, and finally an 18-kilometre (12-mile) ascent to Chamrousse -- one of cyclings hardest climbs. "Im sure our rivals will try to attack but on the other hand, if I can gain some seconds, Ill go for it," the race leader said. "Ill have to evaluate the strength of my adversaries and consider every race situation." The race has 10 more days. Tommy Wingels Sharks Jersey . Hazard lasted just 18 minutes in Tuesdays contest before being substituted with the calf problem, and Chelsea manager Jose Mourinho believes he will be without his star winger for at least the next two weeks. Logan Couture Sharks Jersey . The Argentina striker has not played for the Premier League leaders since September when he refused to warm up during a Champions League match and only returned last week from a three-month unauthorized absence at home. City coach Roberto Mancini had initially told Tevez he would never play for City again after his act of public insubordination, but later softened his stance and only asked for an apology. http://www.officialsharksnhlshop.com/ju ... un-jersey/. While he was away, it was the division-rival Baltimore Orioles conducting a little business of their own, scooping up Ubaldo Jimenez on Monday evening to a reported four-year, $50-million contract. Logan Couture Jersey . The win puts the final playoff berth in Group A in question. If the Czechs beat Slovakia on Tuesday, they will go through. If they lose, Germany will get the last quarter-final berth. Joe Thornton Jersey . These teams will see plenty of each other in the next few weeks as three of the Canucks next nine games are against the Wild (after today they meet February 9th in Minnesota and again February 16th at Rogers Arena).PITTSBURGH -- The Pittsburgh Steelers have made their choice at outside linebacker, and it isnt LaMarr Woodley. A person familiar with the decision told The Associated Press the Steelers will part ways with the former Pro Bowler, a move that hardly serves as a surprise after fifth-year linebacker Jason Worilds agreed to accept a "transition player" tag last week. The person spoke on condition of anonymity because the move is not yet official. The 29-year-old Woodley will likely be designated a post-June 1 salary cap cut, but is free to sign with another team when the new league year begins Tuesday afternoon. By postponing the move until after June 1, the Steelers would free up about $8 million in salary cap space in 2014. The money saved will likely go toward signing the teams selections in the NFL Draft in May. Woodley will, however, count $8.5 million against the teams cap number in 2015. Woodley signed a six-year, $61.5 million contract in 2011, but has struggled to remain healthy. He missed at least three games in each of the last three seasons as hamstring and other lower body issues kept him sidelined for long stretches. The turning point came in a 25-17 win over New England on Oct. 30, 2011. Woodley sacked Tom Brady twice in that game but also left with a strained hamstring. He had nine sacks at the time of the injury, played in two games the rest of the way and could never seem to rediscover the productivity that made Woodley and James Harrison one of the most feared outside linebacker combinations in the league.dddddddddddd The Steelers released Harrison last March and selected Jarvis Jones in the first round of the 2013 draft, making him the heir apparent to Harrison. Jones finished with just one sack but appeared to get better as the season progressed. Woodley did not. He failed to get a sack after Oct. 20 and ended the season on injured reserve. While Woodley sat with calf problems, Worilds thrived. He led Pittsburgh with eight sacks despite playing across from a rookie still adjusting to the league. The decision to release Woodley is the latest in a busy week for the Steelers, who have been forced to become aggressive to get under the salary cap by Tuesday. Safety Troy Polamalu and tight end Heath Miller signed more cap-friendly contracts last week, while Pittsburgh also released offensive tackle Levi Brown, cornerback Curtis Brown and linebacker Larry Foote. The Steelers agreed to terms with safety Will Allen. The Pittsburgh Post-Gazette reported wide receiver Antonio Brown restructured his contract. The Steelers also restructured CB Ike Taylors contract to save cap room. All the movement, however, is unlikely to make the typically conservative Steelers major players when free agency begins. Cheap NFL Jerseys Wholesale Jerseys Wholesale NFL Jerseys Jerseys From China Wholesale NFL Jerseys Cheap NFL Jerseys Cheap Jerseys ' ' '