(Volunteers help residents in need of assistance as they attempt to recover possessions from their destroyed homes in Marysville, Ind., Sunday, March 4, 2012. Calm weather gave dazed residents of storm-wracked towns a respite on Sunday as they dug out from a chain of tornadoes that cut a swath of destruction from the Midwest to the Gulf of Mexico, killing at least 39 people. (AP Photo/Nam Y. Huh))
