Hayden's injury opens door for Carrie and Chekwa

Daily Raiders blog for NBC Bay Area website: Now that Oakland has announced cornerback D.J. Hayden will likely miss all of training camp, the way is clear for veteran Chimdi Chekwa and rookie T.J. Carrie to earn a larger role. http://www.nbcbayarea.com/news/sports/Raiders-Door-Opens-for-Chekwa-Carrie-With-Hayden-Out-Again-268600612.html