Simone Biles Spotlights Mental Health After Withdrawing from the Olympics

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United States gymnast Simone Biles competes in the floor exercise during an all-around final at the Artistic Gymnastics World Championships in Antwerp, Belgium, Friday, Oct. 4, 2013.
( AP Photo/Yves Logghe )
Produced by Shanta Covington
GBH PRX WNYC Studios