If it is on a purely voluntary basis, I would give to foreign cars, to keep my money out of union hands.
FAMs, for that exact reason. Union members already make enough.
This, as well as the fact that FAMs make better cars. Free market principles would dictate that they should succeed as a result.
LOL, free market principles. Why do you think the Japanese (and European and soon Chinese) auto makers are so successful? Massive government subsidies, and government-provided healthcare and retirement benefits.