Oil prices fell on Tuesday on uncertainty over the outcome of a key OPEC meeting this week due to decide on production policy for the next year.  Brent crude oil LCOc1 was down 50 cents a barrel at $63.34 a barrel by 1000 GMT. U.S. light crude CLc1 was 50 cents lower at $57.61, after falling 1.4 percent in the last session. Sponsored Members of the Organization of the Petroleum Exporting Countries and other key producers, including Russia, meet on Nov. 30 to discuss whether to continue to limit production in an effort to drain global inventories to help push up prices. They cut production by 1.8 million barrels per day (bpd) in January and agreed to hold down output until March. The market had expected OPEC […]