WASHINGTON (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….

NOWSHERA, Pakistan (AP) — The death toll in the massive flooding in Pakistan surged past 800 as floodwaters receded Saturday in the hard-hit northwest, an official said. The damage to roads, bridges and communications networks hindered rescuers, while the threat of disease loomed as some evacuees arrived in camps with fever, diarrhea and skin problems….

RHINEBECK, N.Y. (AP) — Chelsea Clinton wed her longtime boyfriend under extraordinary security at an elegant Hudson River estate late Saturday….

PHOENIX (AP) — The fight over Arizona’s immigration law showed no signs of letting up Friday as the federal judge who blunted its force faced threats and the Republican governor who signed it considered changes to address any faults….

KABUL, Afghanistan (AP) — In a summer of suffering, America’s military death toll in Afghanistan is rising, with back-to-back record months for U.S. losses in the grinding conflict. All signs point to more bloodshed in the months ahead, straining the already shaky international support for the war….

WASHINGTON (AP) — President Barack Obama on Friday called ethics charges against Democratic Rep. Charlie Rangel “very troubling” and said he hopes the longtime lawmaker can end his career with dignity. Several House Democrats went further, flat-out urging the New York congressman to resign….