Feds say Yellowstone cleanup will take more people

(AP) -- Exxon Mobil Corp. will have to bring in more people to mop up oil from a broken pipeline beneath the Yellowstone River as receding floodwaters reveal new contamination, federal officials said Friday.

Exxon to drain oil from failed pipeline

(AP) -- Exxon Mobil Corp. said Wednesday that it plans to use vacuum trucks to suck any remaining oil from a failed pipeline near Laurel that spilled an estimated 42,000 gallons of crude into the Yellowstone River.