Oil prices edge down on doubts about OPEC-led cuts

By Jessica Resnick-Ault NEW YORK (Reuters) - Oil prices fell slightly on Wednesday amid investor doubts that OPEC will agree to a production cut large enough to make a significant dent in the global glut of crude as U.S. drilling rises. Members of the Organization of the Petroleum Exporting Countries (OPEC) will meet next week on Nov. 30 in Vienna to decide on the details of an agreement to cut output that the group has been trying to hammer out since September. Oil prices fluctuated throughout