because you just don't know. there are great doping control agencies that exist and these national governing bodies and world bodies and they're also not so great doping control agencies. there's a fine line of jurisdictions that exist as it relates to doping. and as it relates to drugs and what drugs are allowed by athletes and participation of compe competition, outside of competition. there are many lines that can be blurred and misconstrued rules and things can be told. i think that's what we see. i think we see financial backing as it relates to those things as well. >> i'm sure that you've seen richardson, another olympic athlete who is saying that there's a double standard. because we know she was suspended for having used marijuana because there was thc in her test. and she said, can we get a solid answer on the difference of her situation and mine. my mother died. she was saying she took marijuana to deal with that. my mother died and i can't run.