dy group said the United States\nshould increase its strategic petroleum reserve to one…"
543                                                                                            
"Unocal Corp's Union Oil Co said it\nlowered its posted prices for crude oil one to 1.50 dlrs…"
704                                                                                            
"The New York Mercantile Exchange set\nApril one for the debut of a new procedure in the ener…"
708                             