Oil falls as Europe debt woes revive economic fear
(Reuters) - Oil prices fell on Friday, snapping a string of seven straight higher settlements, as the euro zone debt crisis brought economic concerns back in focus and strengthened the dollar.
Robert Gibbons
NEW YORK
Fri Jul 20, 2012 5:14pm EDT
link-
http://www.reuters.com/article/2012/07/20/us-markets-oil-idUSBRE83H17O20120720