How might the border tax impact Mexican workers, and what responsibility does GM have to them? Should a Global company care more about its home-country workers than host-country workers?

In this great debate, you will take a position for or against the US implementing tariffs on Mexico goods being imported into the US. The focus is on what best serves the GM global workforce.
Start your subject line with one of the following positions as the title, depending on your stance:

YES! The tarrifs are good for GM’s global workforce.
or
NO! The tarrifs are not good for GM’s global workforce.

Include the following information in your argument:
What do you think is more important: fewer workers with higher pay or more workers with lower pay?
How might the border tax impact Mexican workers, and what responsibility does GM have to them? Should a Global company care more about its home-country workers than host-country workers?
How do you think GM should handle this decision, and why?