tyler dragon is a sports reporter at usa today. hejoins me now from chicago. s a bit about sha'carri first of all. how big a potential does she have? she had enormous potential. _ potential does she have? she had enormous potential. she - potential does she have? she had enormous potential. she won - potential does she have? she had enormous potential. she won the | potential does she have? she had - enormous potential. she won the ncaa championship and then she went pro after herfreshman championship and then she went pro after her freshman season, and really took to track and field world by storm at the elliptic —— olympic trials. she won the 100 metres, she ran the number two time in the world. she is right behind sheuey in the world. she is right behind shelley and fraser price for second—ranked sprint in the world, so she is a really dynamic and exciting sprinter, and she really was a budding superstar in the sport of track and field, not only in united states but across the world. she received a shout out from former first lady michelle obama shortly afte

joining us now is former track and field athlete and sports reporter for the enquire, tyler dragon. r having me on it. >> tyler, marijuana is legal in 18 states and washington, d.c., including, as well, oregon where richardson used it. but it goes against international olympic committee and world doping agency policy. is it time for them to just kind of change that, reverse that? >> yeah. those rules are a little bit outdated. we've already seen the nfl and the nba relax restrictions on marijuana. i believe the international olympic committee needs to do the same. the state in which richardson was smoking the marijuana is legal, so you know, i think those rules, the ioc, they adhere by the rules, and i do think that they are really outdated. >> the nfl doesn't suspend players who test positive for marijuana. the nba, mlb, they no longer test for the drug. as kendis mentioned, this world anti-doping agency says it can enhance performance. i mean, as a former track and field athlete, do you think that's the case? >> not at all. i think maybe it might do something to reaction time. it c