Bloomberg | Buffett's Pipeline Play Needs Essential Oil Bloomberg When it comes to pipeline companies: oil. News that Buffett had taken a stake in Kinder Morgan capped off a rally in the battered master limited partnerships sector that has taken it up 15 percent from its latest multi-year low point last Thursday ... Berkshire boosts oil bet with Kinder Morgan stake Oil industry legend Rich Kinder thinks we're in a 'sky is falling'... Berkshire Hathaway Bets on Oil |