CLEAN: Cycling: Contador suspended, stripped of Tour de France win

Alberto Contador was suspended for two years due to a doping offense involving clenbuterol. He claimed the substance came from contaminated meat consumed during the 2010 Tour de France, but this was deemed unlikely. The more likely source was contaminated food supplements. As a result, Contador was fined €2,485,000 and stripped of his 2010 Tour de France title.

What new insight or understanding did you gain from this video?