Berkshire owns $3.3B stake in firm said to fund militia
(Newser) -
A Berkshire Hathaway investment in a Sudanese oil company is posing thorny problems for the Gates Foundation, the Los Angeles Times reports. Warren Buffet's investment outfit is the largest independent shareholder in PetroChina, whose parent company the U.N. and U.S. say funds Sudan's janjaweed militia—a stark contrast...