Pediatric doctor Alberto Gedissman describes being on the obesity epidemic's frontlines developing an innovative community-based prevention program. Gedissman also tackles the important roles medical professionals as well as everyday community members are playing in reshaping urban areas toxic food and limited physical activity environments. More HEAC videos of community change at: http://bit.ly/HEACVideos. Funded by The California Endowment with Kaiser Permanente Community Benefit Program