OilSpillLiberianTankerMississippiRiver. OIL SPEWS FROM DAMAGED LIBERIAN TANKER AFTER THE TANKER COLLIDED WITH BARGE ON THE MISSISSIPPI RIVER THE SWIFT CURRENT OF THE RIVER DROVE MOST OF THE OIL DOWNSTREAM LITTLE DAMAGE WAS REPORTED Mississippi River at Kenner Jefferson Parish Louisiana Photograph by John Messina for Series DOCUMERICA