An Army National Guard UH-60 Black Hawk helicopter crew prepares to drop sandbags in the Mississippi Delta June 21, 2010, in an effort to shore up the state's coast line as the oil spill approaches. The Louisiana National Guard has dropped 6,000 sandbags to date. U.S. Coast Guard photo by Seaman Grace Baldwin.
<br>Unit: U.S. Coast Guard Headquarters
Petty Officer 3rd Class Grace Baldwin
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