Oklahoma

Lightning from a thunderstorm strikes amid the wreckage of twisted cars and structures at Plaza Elementary School, where seven children were killed earlier in the week when a tornado hit Moore, Okla., Thursday, May 23, 2013. The huge tornado roared through the Oklahoma City suburb Monday, flattening entire neighborhoods and destroying the elementary school with a direct blow as children and teachers huddled against winds up to 200 mph. (AP Photo/Brennan Linsley)

Brennan Linsley/AP

Lightning from a thunderstorm strikes on Thursday amid the wreckage of twisted cars and structures at Plaza Elementary School, where seven children were killed when a tornado hit Moore, Oklahoma. The tornado tore through the town on Monday, flattening neighbourhoods and destroying the elementary school with a direct blow as children and teachers huddled against winds of up to 200 mph. Read more

A woman searches for salvageable belongings

Jewel Samad/AFP

A woman searches for salvageable belongings at a devastated home in Moore, Oklahoma. As rescue efforts wound down, residents turned to the daunting task of rebuilding a community shattered by the huge tornado that killed at least 24 people. Read more

Danielle Stephan holds boyfriend Thomas Layton as they pause between salvaging through the remains of a family member's home one day after a tornado devastated the town Moore, Oklahoma

Adrees Latif /Reuters

Danielle Stephan holds boyfriend Thomas Layton as they pause between salvaging through the remains of a family member’s home one day after a tornado devastated the town of Moore on the outskirts of Oklahoma City.

Gene Tripp sits in his rocking chair where his home once stood after being destroyed by a tornado hit the area near 149th and Drexel on Monday, May 20, 2013 in Oklahoma City, Okla

Chris Landsberger/AP

Gene Tripp sits on a rocking chair where his home stood before it was destroyed by a tornado that hit the town of Moore, Oklahoma CityRead more

Two girls stand in rubble after a tornado struck Moore, Oklahoma

Gene Blevins/Reuters

Two girls stand in rubble after a tornado struck Oklahoma. A two-mile wide tornado tore through the Oklahoma City suburb of Moore on Monday, killing at least 51 people while destroying entire tracts of homes, piling cars on top of one another, and trapping two dozen school children beneath rubble.