FILE- In this Thursday, May 20, 2010 photo, work crews clear out an empty lot in Detroit. Kraft Foods Inc.'s Triscuit brand and a nonprofit organization that works to establish working farms on unused... more 
FILE- In this Thursday, May 20, 2010 photo, work crews clear out an empty lot in Detroit. Kraft Foods Inc.'s Triscuit brand and a nonprofit organization that works to establish working farms on unused land are announcing plans to create three community gardens at low-income housing developments in Chicago and two in Los Angeles. The plans for the gardens will be announced Tuesday, April 12, 2011 in New York hosted by Triscuit and Urban Farming. less 
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Associated Press | Photo By Carlos Osorio, FILE
Mon, Apr 11, 2011 8:30 PM EDT