"Steelers tight end Weslye Saunders has been suspended without pay for the first four games of the 2012 season for violating the NFL's policy on performance enhancing substances.

Saunders, an undrafted rookie in 2011, is eligible to participate in all preseason games and practices before his suspension begins Sept. 1.

This is not the first time Saunders has had off-the-field problems."