Ford Motor said Monday it will take a $19.5 billion writedown and is killing several electric-vehicle models, in the most dramatic example yet of the auto industry’s retreat from battery-powered models in response to the Trump administration’s policies and weakening EV demand.The Dearborn, Mich.-based company said it will stop making the F-150 Lightning in its electric vehicle form, but will pivot to producing an extended-range electric model, a version of a hybrid vehicle called an EREV, which uses a gas-p ...