COMMERCIAL IMAGE - Olympian and mom Summer Sanders encourages exercise class participants during the launch of the GE HealthyShare App for Facebook, Tuesday, June 19, 2012, in New York. Visit ... more 
COMMERCIAL IMAGE - Olympian and mom Summer Sanders encourages exercise class participants during the launch of the GE HealthyShare App for Facebook, Tuesday, June 19, 2012, in New York. Visit www.Facebook.com/Healthy to join and encourage your friends to take a step towards better health. (Photo by Diane Bondareff/Invision for GE/AP Images) less 
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Associated Press
Tue, Jun 19, 2012 10:22 AM EDT