IMAGE DISTRIBUTED FOR SMARTFOOD - In this photo, taken on Thursday, June 20, 2013, TV personality Brooke Burke-Charvet joins the Smartfood brand to announce San Francisco as the nation's SMARTest city... more 
IMAGE DISTRIBUTED FOR SMARTFOOD - In this photo, taken on Thursday, June 20, 2013, TV personality Brooke Burke-Charvet joins the Smartfood brand to announce San Francisco as the nation's SMARTest city and kick off the SMART Search 2013 contest in Union Square Park. (Photo by Alison Yin/Invision for Smartfood/AP Images) less 
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Associated Press
Tue, Jun 25, 2013 12:10 PM EDT