A crew from the Newton County (Mo.) Rescue and Recovery team operates a side-scan sonar unit while searching for potential victims in a pond next to an apartment complex in Joplin, Mo., Wednesday, May... more 
A crew from the Newton County (Mo.) Rescue and Recovery team operates a side-scan sonar unit while searching for potential victims in a pond next to an apartment complex in Joplin, Mo., Wednesday, May 25, 2011. At least 123 people were killed and hundreds more injured when a tornado cut a destructive path through Joplin on Sunday evening. less 
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Associated Press | Photo By Mark Schiefelbein
Wed, May 25, 2011 7:46 PM EDT