Warren Buffett-led Berkshire Hathaway dropped one of the biggest hints about a possible successor to the billionaire investor, describing India-born Ajit Jain and Greg Abel as “world-leading” performers who are “better” business executives than the octogenarian. In his much-anticipated annual letter to shareholders, Mr Buffet praised Mr Jain, who manages the Berkshire Reinsurance Group, for the way he has grown the business over the years. While Mr Buffet stopped […]