Bloomberg Democratic Republic of Congo added Glencore Plc’s giant Mutanda copper and cobalt operation to a list of projects that could face renegotiation, just as the key battery metals mine is in the process of restarting. The move to probe Mutanda comes as Congo President Felix Tshisekedi increases his scrutiny of extractive deals made under his predecessor, Joseph Kabila. Congo …

Bloomberg US airlines are facing a pilot shortage that’s complicating efforts to ramp up flights, forcing them to step up training programs, recruit foreign pilots and even replace planes with buses. The industry needs to hire an average of 14,500 new pilots each year until 2030, according to federal labour statistics. But carriers say there’s no way they can bring …

  Bloomberg A lawyer for US Airways told jurors that Sabre Holdings Corp cost it $299.3 million in overcharges and lost profits, at the start of an antitrust trial in Manhattan. US Airways sued Sabre in 2011 claiming it charged inflated fees for its computerized reservation services, avoided competing over prices and blocked competitors from entering the market. The airline …