Bloomberg
(Bloomberg) -- On a sunny day off the southern coast of Greece last week, two aging tankers nestled next to each other while one pumped oil to the other. As far as global satellite tracking systems could tell, it never happened.Most Read from BloombergChina Puts Evergrande’s Billionaire Founder Under Police ControlDimon Warns 7% Fed Rate Still Possible, Times of India SaysRepublican Moderates Turn to Rare Maneuver to Avoid Lengthy Government ShutdownStocks Wobble on Trader Jitters Ahead of Fed S