Chicago Police officers enter an area where authorities are busy chopping down 6-to-8-foot tall marijuana plants that they found growing on a chunk of land the size of two football fields on the ... more 
Chicago Police officers enter an area where authorities are busy chopping down 6-to-8-foot tall marijuana plants that they found growing on a chunk of land the size of two football fields on the city's South Side Wednesday, Oct. 3, 2012. Officers on routine patrol in a police helicopter spotted the crop Tuesday under a canopy of trees about 3 miles from their hangar. (AP Photo/Teresa Crawford) less 
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Associated Press | Photo By Teresa Crawford
Wed, Oct 3, 2012 3:51 PM EDT