Joplin tornado
Destroyed homes and debris cover the ground as a second storm moves in on May 23, 2011 in Joplin, Missouri.
Pictures: On the Ground in Joplin
Pictures: Joplin destruction
Credit: Getty Images
Destroyed homes and debris cover the ground as a second storm moves in on May 23, 2011 in Joplin, Missouri.
Pictures: On the Ground in Joplin
Pictures: Joplin destruction
Credit: Getty Images