Oil Keeps Flowing Despite Unrest, but High Prices Jangle Nerves Worldwide

Oil Keeps Flowing Despite Unrest, but High Prices Jangle Nerves WorldwideSunday, February 20, 2011 By STEVEN ERLANGER, The New York Times PARIS -- The turmoil in North Africa and the Middle East has helped drive oil prices up to more than $102 a barrel for an important benchmark crude, Brent, although so far there have been no significant disruptions in production or supply, according to