Denver Broncos' running back Travis Henry returned to practice just before he has to leave to Arizona for a Friday hearing with the NFL. Henry, who missed last week?s game with a left-knee injury, practiced Thursday with a brace on his injured knee. Henry will go to Arizona for a Friday appeal of a one-year suspension by the NFL for violating its drug policy. Henry was informed of his failed drug test Sept. 4 and sounded eager to plead his case to the league. Commissioner Roger Goodell will make the final decision on Henry?s suspension. ?It ain?t a tough week; it?s a good week,? Henry said, before cutting off further questions and leaving his locker. ?It?s been going on for so long; I?m ready to know what?s going to happen.?