By H. JOSEF HEBERT 2010-08-01T06:05:49ZWASHINGTON (AP) -- The U.S. Coast Guard has routinely approved BP requests to use thousands of gallons of toxic chemical a day to break up oil slicks in the Gulf of Mexico despite a federal directive that the chemicals be used only rarely on surface waters, congressional investigators said Saturday after examining BP and government documents.... View the full article
By H. JOSEF HEBERT 2010-08-01T06:05:49ZWASHINGTON (AP) -- The U.S. Coast Guard has routinely approved BP requests to use thousands of gallons of toxic chemical a day to break up oil slicks in the Gulf of Mexico despite a federal directive that the chemicals be used only rarely on surface waters, congressional investigators said Saturday after examining BP and government documents.... View the full article