The Cincinnati Bengals found a player to help bolster their defensive line. From ESPN.com:
For Johnson, whose career started with the Bears and most recently continued with the Cowboys, he will get a chance to go back to a more natural position along the defensive line. Johnson will play the "three-technique'' for the Bengals, giving him the chance to do some pass rush and shoot the gaps to make plays. The Cowboys tried to make him a nose tackle in their 3-4 defense the past couple of years.
• Source: Tank Johnson to join Bengals (ESPN.com)