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Darius Weems Hopes for DMD Cure

Part 2: Weems participates in a clinical trial that hopes to help stimulate deteriorating muscles.
03:18 | 11/22/2012

Transcript for Darius Weems Hopes for DMD Cure

-- This means is on -- mission. But even though he's only 22. -- a race against time. He's determined to help solve the riddle of -- -- muscular dystrophy. For himself and all those other young man... See More
This transcript has been automatically generated and may not be 100% accurate.
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