Former NFL running back earned reputation for his relationship to weed, but his outlook has evolved.
Players are getting suspended for the drug, the government is helping the union's leverage.
Abby Wambach is opening up about her past struggles with drugs and alcohol. Susana Victoria Pérez (@susana_vp) has more.
John Lynch talks about the NFL's PED investigations.
Written and narrated by Ken Rosenthal
Drug dealers in Rio are brand cocaine with the Olympic rings
Should Peyton Manning have cooperated with the NFL?
The International Swimming Federation and the World Rowing Federation say they support the International Olympic Committee's posit...
It's not the 1980s anymore
Ken Rosenthal on the Astros' struggles and more