Chester County Food Bank agricultural director Bill Shick covers a hydroponic growing bed holding lettuce inside a "tunnel" greenhouse, where the program grows seedlings, in suburban Philadelphia, ... more 
Chester County Food Bank agricultural director Bill Shick covers a hydroponic growing bed holding lettuce inside a "tunnel" greenhouse, where the program grows seedlings, in suburban Philadelphia, Pennsylvania November 21, 2013. Chester County is among about 20 food banks across the country that have started their own farms to boost healthier eating by the needy. Picture taken November 21. To match Feature USA-THANKSGIVING/FOODBANK REUTERS/Tom Mihalek (UNITED STATES - Tags: SOCIETY POVERTY HEALTH AGRICULTURE FOOD) less 
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Reuters | Photo By TOM MIHALEK / REUTERS
Sun, Nov 24, 2013 7:07 AM EST