doping question (Re Lance Armstrong scandal)

[DP]

>I also believe there were new drugs that at the time he was tested were undetectable.

but then how can you effectively ban those? it's like a cop that is supposed to make sure people obey the speed limit but they lack a radar (or other methods of measuring speed).

Precisely why some have said to just let every cyclist do any drugs they want. Can't be controlled anyway...