Will Raiders gamble on Joe Mixon's character?

Daily Raiders blog for NBC Bay Area website: Running back Joe Mixon has talent. There's no disputing that. But the Oklahoma standout also has a lot of baggage. Yet the Raiders say they like him. http://www.nbcbayarea.com/news/local/Raiders-Impressed-by-Sooners-Standout-Joe-Mixon-420253623.html