By Jerry McDonald - NFL Writer
Tuesday, May 8th, 2012 at 9:58 am in Oakland Raiders.
Center Colin Miller signed a free agent contract with the Raiders Tuesday, providing depth a position where they are thin behind projected starter Stefen Wisniewski.
Miller, 6-foot-3, 300 pounds, was with the Pittsburgh Steelers last year in training camp. He was signed by the Steelers as an undrafted free agent out of Central Michigan.