Overview: Recently more athletes are using their platforms to make political statements. Naomi Osaka wore 7 different masks at the US Open to honor victims of police brutality. LeBron James, a top NBA player, took a knee with teammates during the US National Anthem. As athlete voices become more powerful, sports leagues and corporate sponsors face a tough challenge. How far should protests go? Can sports and activism be separated? What about the Tokyo Olympics and Paralympics? We asked sports journalist Matthew Futterman.