MarketWatch | Oil prices slip again as US supply worries resurface MarketWatch Oil futures were under pressure on Wednesday after an industry group said U.S. oil and gasoline inventories rose last week, exacerbating fears that shale output is undercutting a multiproducer effort to drain oversupply. Bargain-hunters and speculators ... The Bullish Case For Oil Is Fading Fast Oil settles slightly higher, then API reports surprise build Oil edges up after six days of straight losses |