Icicles hang from a tree in New Orleans Saturday

Judi Bottoni / AP


Icicles hang from a tree in New Orleans Saturday.

A man clings to the top of a vehicle before being rescued by the U.S. Coast Guard

Runner-up, 2008 OSCE photo contest A man clings to the top of a vehicle before being rescued by the U.S. Coast Guard from the flooded streets of New Orleans, in the aftermath of Hurricane Katrina, in Louisiana September 4, 2005.
Credit: REUTERS/Robert Galbraith