(Ashburn, Virginia-AP) - Deion Sanders will be joining the Washington Redskins. The former Dallas Cowboys cornerback has signed a 7 year contract worth about $55 million. A team source says the deal includes an $8 million signing bonus. Sanders was at Redskin Park in Ashburn, Virginia, Monday, working out with his personal trainer on the field in Redskins gear. Hethen left with the team trainer to go have a physical. Sanders was let go by the Cowboys to stay within their salary cap.