PHOTOS: Police find field of marijuana on South Side of Chicago

<div class="meta image-caption"><div class="origin-logo origin-image "><span></span></div><span class="caption-text">Marijuana plants are seen in Chicago where officers say they discovered two football fields worth of pot plants growing on the city&#39;s South Side Wednesday, Oct. 3, 2012.  Authorities say more than 1,000 cannabis plants were discovered during a helicopter operation Tuesday. Some were as tall as Christmas Trees. &#40;AP Photo&#47;Teresa Crawford&#41;</span></div>
October 3, 2012 11:36:52 AM PDT