NEW YORK, AUGUST 22 - "The legendary Henry Ford and Alfred Sloan, the founders of Ford and General Motors, are turning in their graves in the face of the weakness of the managers of their companies who want to spend more on unsafe cars that cost the consumers 3,000 dollars more ". Donald Trump is tweeting it, returning to attack the leaders of the car manufacturers for having coldly accepted his proposal on emissions. A plan that loosens the stakes of the Obama era and has prompted four car manufacturers to sign an agreement with California. (HANDLE).