Massive Tornado Causes Large Swath Of Destruction In Suburban Moore, Oklahoma

MOORE, OK - MAY 22: Dean Dye looks over a storm shelter in a home that was destroyed by a tornado on May 22, 2013 in Moore, Oklahoma. The shelter is across the street from Dye's daughter's home which was also damaged by the tornado. The tornado of at least EF4 strength and two miles wide touched down May 20 killing at least 24 people and leaving behind extensive damage to homes and businesses. U.S. President Barack Obama promised federal aid to supplement state and local recovery efforts. (Photo by Scott Olson/Getty Images)