Disaster in the Midwest

Emergency responders work to clear debris in a neighborhood in Harrisburg, Ill., after an early morning tornado Wednesday, Feb. 29, 2012. At least six people died in Harrisburg in the pre-dawn tornado.  (AP Photo/Stephen Lance Dennee) <span class=meta>(AP Photo/ Stephen Lance Dennee)</span>
February 29, 2012 12:58:44 PM PST