Olympics | U.S. sprinter Knighton dodges media following men's 200m final amid doping controversy 0 09.08.2024 04:58 BigNewsNetwork.com (sports) © Provided by Xinhua Erriyon Knighton of the United States, Tapiwanashe Makarawu of Zimbabwe, and Joseph Fahnbulleh of Liberia (from L to R) compete during the men'