Cyclist David Zabriskie raced on the U.S. Postal Service team with Lance Armstrong from 2003-2004, and acknowledged he turned to drugs at the behest of team management in 2003. The years were incorrect in a Thursday story. In addition, racing results voided as a result of Zabriskie's drug use did not include his first-place finish in the 2006 USPRO National Time Trial Championship, contrary to what the story reported.