I took a prescription drug (Adderall) legally under a doctor's care for an anxiety condition during the off season in March of this year. The purpose was to help me with public speaking appearances. I had no idea that this prescription drug was banned by NFL policy. Although I take full responsibility for this situation, I also want to state that I have never cheated or taken performance-enhancing drugs, and I frown on those who do. I am highly disappointed by the league's decision in this matter, but I will continue to do my best on and off the field. From this point on, I will be more conscientious about every single thing I put in my body. Once again, I want to reiterate that I have never been and will never be associated in any way with performance-enhancing drugs. The timing of this positive test was March 2012, a time during which there is no physical performance required of me. I hope this explanation reinforces my innocence and shows that my intentions were pure.