Reuters | Oil prices up 2 percent on weaker dollar, short covering Reuters Tim Evans, Citi Futures' energy futures specialist, said in a note that oil's upswing was "a technical correction after the declines of the past five weeks" helped along by boosts from a weaker dollar and forecasts for a weekly draw in U.S. crude ... UPDATE 6-Oil prices up 2 pct on weaker dollar, short covering (PXD ... |