Spain’s socialist party has won big in the country’s third general election in four years, US and UK airlines are bracing for a profit hit in the wake of the grounding of Boeing’s 737 Max jet and Deutsche Bank chairman Paul Achleitner says the investment bank doesn’t need a fundamental strategic overhaul. Plus, the FT’s Mark Vandevelde talks about his latest profile of Colony Capital chief executive Tom Barrack and the real estate investor’s performance record.