Scott Olson / Getty Images
May 21, 2013
MOORE, OK - MAY 21: Ofelia Olivera (L) and Oscar Ruiz help to salvage items from a friend's home after a powerful tornado ripped through the area on May 21, 2013 in Moore, Oklahoma. The town reported a tornado of at least EF4 strength and two miles wide that touched down yesterday killing at least 24 people and leveling everything in its path. U.S. President Barack Obama promised federal aid to supplement state and local recovery efforts.