OXNARD, Calif -- Defensive end?DeMarcus Lawrence?publicly apologized to the Cowboys organization Sunday for violating the NFLs substance-abuse policy, which has earned him a four-game suspension.?In his first public comments since his suspension was announced in April, Lawrence said he apologized to his teammates during OTA practices before publicly apologizing to his coaches and the Jones family. He also vowed to learn from his mistake and promised to live up to the potential he showed at the end of last season, when he registered eight sacks in the last nine games.I aint gonna lie, Lawrence said after Sunday mornings practice. I did feel guilty, but God puts you through things for a reason. I just see it as a blessing to open my eyes with a little fortitude.I got a chip on my shoulder. You have to play like that when you know you let the team down for the first four games.The suspension will cost Lawrence $230,151. The 34th pick in the 2014 draft is scheduled to earn $1.17 next season, the final year of his rookie contract. Lawrence had 55 tackles, including 10 for loss, and a forced fumble last season.?We all make mistakes. Hes made a mistake, coach Jason Garrett said. The biggest thing you want everyone to do is accept responsibility for it and be accountable for it and then do what you need to do to rectify it.It was important for him to acknowledge that. Hes a good person. Hes a good teammate. He works hard and he wants to be the best he can, and he wants this team to be the best it can be.Lawrence said he felt obligated to apologize to his teammates because he has emerged as a leader entering his third season.Times like this -- hard times -- come through your life all the time, Lawrence said. You have to stand up and be a man about your mistakes. I did that. I stood up as a man, talked to my teammates and they understand how sorry I am.You have to admit to your decisions and mistakes. I felt like that was the right thing to do. My team counts on me as a leader and I didnt prove myself to them. I had to step up and let them know I was sorry.Lawrence will practice during training camp, and he will continue working to make sure his back can withstand the rigors of an NFL season. He had offseason back surgery, which caused him to show up for training camp a few pounds over his desired weight.Hes a stand-up guy who takes responsibility for his mistakes. obviously. Its an unfortunate one for us, but hes moving on from it, safety Byron Jones said. Its not bothering him right now; maybe it is, but hes practicing hard and hes in meetings taking notes. Hes not looking at it like hes not playing the first four games. Jordan Montgomery Jersey . In taking its goal tally to 99 in all competitions already this season, City delivered another demonstration of its lethal firepower at Etihad Stadium to set up a fourth-round match at home to another second-tier team -- Watford. Luis Severino Jersey . -- Ryan Getzlaf grabbed the three pucks wrapped in tape and held them up to his chest in the Anaheim Ducks dressing room for a celebration nine seasons in the making. http://www.cheapyankeesjerseyschina.com/mike-tauchman-jersey/ . Hargreaves began his career in 2008 with the Winnipeg Blue Bombers and has played with the Edmonton Eskimos and last season with the Saskatchewan Roughriders. Johnny Damon Jersey . The 15th-ranked Canadian men lost the opening two games of their European tour: 19-15 to No. 17 Georgia and 21-20 to No. CC Sabathia Jersey . There are some early surprises in the race for the Hart Trophy, but two of the contenders are the leagues biggest stars over the past decade. There are many more players in contention for the awards than just the three that Ive named, and a good or bad week can easily alter the landscape, but through the first 20 or so games of the NHL season, this is how the awards races look to me. WASHINGTON -- Washington Wizards point guard John Wall will sit out Saturdays game at the Orlando Magic as he continues his recovery from offseason surgery on each of his knees.After the Wizards beat the Atlanta Hawks 95-92 on Friday night, Washington coach Scott Brooks announced that Wall would miss the second half of a back-to-back at Orlando.Brooks and Wall both termed it part of the plan that was drawn up for the thhree-time All-Star guard heading into this season.ddddddddddddBrooks indicated that Wizards rookie Toma