Reuters | Oil prices fall as strong dollar outweighs supply disruptions Reuters SINGAPORE Oil prices fell on Friday, dragged down by a surging dollar and sliding Chinese commodities which at least temporarily outweighed crude supply disruptions in Canada as a result of a massive wildfire threatening its huge oil sands operations. US oil ends 1.2 pct higher; Canada fire, Libya violence threaten supply Oil prices dip as strong dollar outweighs supply disruptions WTI Crude Oil Price Forecast: Supply-Side Worries Boost Oil |