Obama saved auto industry jobs, Trump is taking them away?

http://fortune.com/2018/10/09/ford-stock-today-layoffs-trump-trade-tariffs/

True.
We're not selling enough American cars to other countries.

Why should these "jobs" be saved? Ford showed decades ago that Mexican labor produces perfectly good cars that sell well in America -- only a couple of decades after Japanese automakers showed the same with Filipino labor.

Why would a "domestic" car company be affected by Trump's tariffs? Don't they buy American?

(snicker)