Becoming an elite athlete takes years of dedication — long days, longer nights, pain, and sacrifice. As an Olympic caliber sprinter, Sha’Carri Richardson committed herself to the process, navigating a labyrinth of rules and regulations for the chance to compete at the highest level of her sport. On July 2, the United States Anti-Doping Agency (USADA) dashed her dreams of participating in the 2021 Tokyo Olympic Games with a suspension for violating its ban on marijuana, an outdated rule with no basis…