When the inaugural Amgen Tour of California wrapped up last year, the organizers proudly announced that no riders tested positive for banned substances.

It turns out the cyclists weren't tested for one of the most dangerous of blood-doping agents -- EPO, which is made by Tour sponsor Amgen. What a goof. No wonder it's difficult for some people to take pro cycling seriously.

The New York Times reports that company officials were "angry and surprised" that the EPO tests weren't administered. Amgen's EPO has a very legitimate use to treat anemia in kidney dialysis and cancer patients, and Amgen aimed to inform about the drug's proper use with its sponsorship. ...   more »