b'The Ford Motor Company is ditching its legacy sedans, doubling down on trucks, and trying to steer its stock price out of a long skid. But C.E.O. Jim Hackett has even bigger plans: to turn a century-old automaker into the nucleus of a \\u201ctransportation operating system.\\u201d Is Hackett just whistling past the graveyard, or does he see what others can\\u2019t?'