WASHINGTON -- Pittsburgh Steelers linebacker James Harrison wants the NFL to provide credible evidence before he agrees to an interview with league officials regarding a media report that linked him and other players to the use of performance-enhancing drugs. Throwback Florida Jerseys .The NFL Players Association sent a letter on Harrisons behalf to NFL executive Adolpho Birch on Tuesday asking for more information.We have repeatedly requested that the NFL inform him and the NFLPA whether the NFL possesses any credible evidence (e.g., verified documents or verified testimony of witnesses) that warrants an interview of Mr. Harrison regarding a potential violation, union attorney Heather M. McPhee wrote.The other active players implicated by the Al-Jazeera report are Green Bay linebackers Clay Matthews and Julius Peppers, and free-agent linebacker Mike Neal, who played the past six seasons with the Packers. Peyton Manning, who is now retired, also was cited in Al-Jazeeras doping report in December. He wasnt mentioned in the NFLs investigation, but USA Today, citing an unnamed source, reported last week that an investigation into Mannings possible involvement also is progressing.The NFL first notified Matthews, Peppers, Harrison and Neal about its investigation into the report on Jan. 11.Al-Jazeera America reported allegations by Charlie Sly, who worked as an intern at an anti-aging clinic. But Sly later recanted his claims.Especially in a business where the mere mention of a player-employees name can generate ratings for a broadcaster, the NFLPA and Mr. Harrison do not believe that unsupported, unsubstantiated verbal remarks provide `sufficient credible evidence to initiate an investigation of, and require an interview with, an employee, McPhee wrote.---AP NFL website: www.pro32.ap.org and www.twitter.com/AP-NFL John Brantley College Jersey . Nine days before the opening ceremony, organizing committee chief Dmitry Chernyshenko said Wednesday that Sochi is "fully ready" and will deliver safe, friendly and well-run games that defy the grim reports that have overshadowed preparations. Emmitt Smith College Jersey .Y. -- Bills receiver Stevie Johnson has a bone to pick with the NFL schedule maker. http://www.cheapfloridajerseys.com/?tag=...-college-jersey . -- Jakob Silfverberg is making himself right at home with the Anaheim Ducks, scoring four goals in his first four games.Nigel Winterburn believes Arsenal have much greater strength of character than in seasons gone past and that could be the key to their title challenge. The Gunners defeated Premier League leaders Leicester 2-1 on Sunday, with Danny Welbeck scoring a stoppage-time winner on his return from injury to move two points behind the Foxes. Arsene Wenger admitted afterwards it was a game Arsenal had to win and Winterburn feels the character they showed to grind out the victory demonstrated their title credentials. Welbeck snatches win Danny Welbecks late strike downed 10-man Leicester This is a different Arsenal to seasons before, Winterburn said, speaking on Sky Sports Now. Yes, they had their little blips. A few weeks ago they went top and didnt win for four games.But they are showing when they need to deliver a performance, usually Arsene Wenger gets that from his team. It shows that there is a big togetherness within the squad. It was absolutely massive for Arsenal to win the game. Welbeck scored this dramatic 95th minute winner against Leicester Everybody was saying before this game that Arsenal had to win and you heard from Arsene Wenger after saying that a draw wasnt good enough.Now they are right back in it along with Tottenham as well. You could now see that the leaders keep flip-flopping each week as the games go ahead. Theo Walcott celebrates his equaliser against Leicester Welbecks winning goal came in his first substitute appearance after being sidelined for ten months with a knee injury. Wholesale Florida Jerseys. Earlier in the game, Theo Walcott cancelled out Jamie Vardys opener after coming off the bench and Winterburn believes that strength in depth could make the difference for Arsenal over the final 12 games of the season. Arsenal manager Arsene Wenger was delighted with the victory on Sunday The one thing I have said about Arsenal over recent weeks - the disappointing thing for me - is they didnt have the quality depth coming off the bench, Winterburn said.When I saw the team sheet and saw the substitutes this weekend, it was the first time I thought a game could be changed by Arsenal with everybody coming off the bench - and it proved to be decisive with Theo Walcott and Danny Welbeck scoring. 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