"When Coss Marte went to prison 10 years ago, he was faced with not one, but two big challenges: lose weight and discover a legitimate career upon release. Luckily for him, overcoming the first obstacle helped him find the answer to the other."—NPRAs a teenager, Coss Marte was flying high on New York's Lower East Side as a drug dealer, making money hand over fist. But after watching his life and those of his loved ones fall apart, he realized things had to change. T...