Papp pleads guilty to distributing drugs

Joe Papp testifies during the 2007 Floyd Landis arbitration hearing.

Joe Papp testifies during the 2007 Floyd Landis arbitration hearing. (Image credit: AFP)

Joe Papp, an elite-level cyclist who testified for the United States Anti-Doping Agency (USADA) in the 2007 Floyd Landis case, pleaded guilty today in a Pittsburgh federal court to two counts of conspiracy to distribute performance enhancing drugs.