FILE - In this May 20, 2013, file photo, a child calls to his father after being pulled from the rubble of the Tower Plaza Elementary School following a tornado in Moore, Okla. (AP Photo Sue Ogrocki, ... more 
FILE - In this May 20, 2013, file photo, a child calls to his father after being pulled from the rubble of the Tower Plaza Elementary School following a tornado in Moore, Okla. (AP Photo Sue Ogrocki, File) less 
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Associated Press
Mon, May 19, 2014 12:48 AM EDT