It's legal to recreationally smoke weed in 19+ states, including the one where Richardson tested positive, while the NFL, NBA, and MLB have softened their stance.
But we're still going to stop an Olympian from competing due to a non-performance-enhancing drug?
Makes no sense.
Domestic terrorism: Violent, criminal acts committed by individuals and/or groups to further ideological goals stemming from domestic influences, such as those of a political, religious, social, racial, or environmental nature.