IMAGE DISTRIBUTED FOR GENZYME - Melissa Hadley, left, and Marleigh Brown, both living with MS, share a moment on Saturday, June 29, 2013, in Buzzards Bay, Mass., at the National Multiple Sclerosis ... more 
IMAGE DISTRIBUTED FOR GENZYME - Melissa Hadley, left, and Marleigh Brown, both living with MS, share a moment on Saturday, June 29, 2013, in Buzzards Bay, Mass., at the National Multiple Sclerosis Society's Bike MS event, which gathered 6,000 cyclists in New England, Colorado and Utah this weekend. Riders living with MS were part of a new program "I Ride with MS" sponsored by Genzyme (www.MSOnetoOne.com). (Bizuayehu Tesfaye/AP Images for Genzyme) less 
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Associated Press
Sun, Jun 30, 2013 10:09 AM EDT