Tampa Bay safety Tanard Jackson has been suspended for four games by the NFL for violating the league's substance abuse policy. "I can't really go into the details of the situation, but I can let people know that I'm obviously disappointed in decisions that I made that got me in this situation," Jackson told the Associated Press. "I'm definitely disappointed in myself. I let my team down ... a lot of people down. The fans, I'd like to apologize to them. ... I'll be out four games and I'm apologetic. When I come back, I'm hoping to get back on track and move on."