WASHINGTON (AP) -- Repairs on a pipe rupture that has sent sewage flowing into the Potomac River northwest of Washington, D.

Add Yahoo as a preferred source to see more of our stories on Google. JIKANDOR, Liberia (AP) -- An investigation by The Associated Press and The Gecko Project has found that the largest gold mining company in Liberia repeatedly spilled toxic chemicals such as cyanide in levels that environmental authorities in the West African nation said were above legal limits.