Barron'sPrice of Oil: It Could Fall to $20Barron'sWhile the recent fall in oil's price has understandably provoked shock and awe, a little historical perspective indicates that investors haven't seen anything yet. So far, at least, this bear market …

Wall Street JournalFalling Oil Price Poses Tough Challenge for West African RulersWall Street JournalSome of Africa's most entrenched leaders are facing an unprecedented challenge from an unexpected foe: falling oil prices. Rulers of a cluster of natio …