A U.S. flag rests against a Ford pickup truck that has been bent around a tree by the wind in an area heavily damaged by the May 20 afternoon tornado in Moore, Oklahoma May 27, 2013. The tornado was the strongest in the United States in nearly two years and cut a path of destruction 17 miles (27 km) long and 1.3 (2 km) miles wide. REUTERS/Lucas Jackson (UNITED STATES - Tags: DISASTER ENVIRONMENT TRANSPORT) © Bild: Reuters/LUCAS JACKSON Nach dem Tornado 27.05.2013 Moore: Hoffnung auf dem Trümmerfeld Knapp eine Woche nach dem verheerenden Tornado in Oklahoma sprach US-Präsident Obama den Menschen in der betroffenen Region Mut zu. © Bild: Reuters/LUCAS JACKSON A U.S. flag rests against a pickup truck that has © Bild: Reuters/LUCAS JACKSON A Ford pickup truck is seen bent around a tree by © Bild: Reuters/LUCAS JACKSON The evening light illuminates debris left deposite © Bild: Reuters/LUCAS JACKSON The evening light illuminates a child's bed in a d © Bild: Reuters/LUCAS JACKSON The evening light illuminates a stripped tree and © Bild: Reuters/LUCAS JACKSON A pickup truck is seen bent around a tree stripped © Bild: Reuters/LUCAS JACKSON The evening light illuminates a tree stripped by t © Bild: Reuters/LUCAS JACKSON Mourners visit a chain link fence that has been ma © Bild: Reuters/LUCAS JACKSON The evening light illuminates a car and a tree stu © Bild: Reuters/LUCAS JACKSON The evening light illuminates a bent street sign i © Bild: Reuters/LUCAS JACKSON The evening light illuminates a toy shark on top o © Bild: Reuters/LUCAS JACKSON Lights shine on the tops of crosses making up a me © Bild: Reuters/LUCAS JACKSON The evening light illuminates a tree bearing the O © Bild: Reuters/LUCAS JACKSON A car rests on top of a pile of debris in an area © Bild: Reuters/LUCAS JACKSON The evening light illuminates a tree with debris i © Bild: Reuters/LUCAS JACKSON Memorial day fireworks explode over a house damage