Bloomberg Citigroup Inc. reduced its forecast for net interest margin, the difference between what it makes on loans and pays for funds, on expectations interest rates will remain low for a longer stretch than bank executives previously thought. The margin will be about 2.90 percent in the second half of 2016, down from a previous forecast of 2.95 percent, ...

  Bloomberg The highly-indebted oil company at the center of Brazil’s biggest corruption scandal still has cash to support top athletes in the run-up to the Olympic games being held in its home city. Rio de Janeiro-based Petrobras has expanded its budget for athletes, even as it cut overall sponsorship spending by 27 percent this year to 228 million reais ...

  Bloomberg Accused by one of its founders of nepotism and greed, Hyperloop Technologies Inc., a startup dedicated to fulfilling Elon Musk’s dream of high-speed transportation, is taking steps to rein in the power of its major stakeholders. At a series of all-hands meetings in recent weeks, according to two people familiar with the situation, the company told employees it’s ...