People who were affected by Monday's tornado in Oklahoma continue their cleanup.
Storm clouds form over central Illinois corn and soybean grain bins Tuesday, May 21, 2013, in Pleasant Plains, Ill. Farmers and rural residents are paying close attention to weather forecast predicting destructive weather and tornados in the Midwest. A huge tornado roared through the Oklahoma City suburb Monday, flattening an entire neighborhoods and destroying an elementary school with a direct blow as children and teachers huddled against winds. (AP Photo/Seth Perlman)