Veteran offensive guard Cameron Stephenson joined the San Diego Chargers as they released offensive tackle Corey Clark and wide receiver Ernest Smith. A former Pittsburgh Steelers fifth-round draft pick, Stephenson was recently on the UFL Hartford Colonials' roster. Stephenson played collegiately at Rutgers and has been a member of the Jacksonville Jaguars, New Orleans Saints, Philadelphia Eagles and the Green Bay Packers. Clark, who has been on the Chargers' left squad list, was with the Chargers' practice squad for the majority of the past two seasons since being drafted in the seventh round out of Texas A&M. Source: National Football Post