Those three companies are worldwide, not just US. They have their fingers in a lot of pies, but their story is, Poor Me. They'll have to do like Crysler did when they were on the ropes the last time- build a better product. Didn't they learn anything from Harley Davidson? Stop building crap and saying American labor is too expensive. The Germans can afford to build cars here. The Japanese can afford to build cars here. We'll have the South Koreans and Indians building cars here too. If we want GM we can buy Vauxhall, GMC or Holden. We can buy English Fords and Mazdas. We can buy Hillmans if we want to support Crysler. The Big Three are bigger than they lead us to believe.
Look at it this way: The last American television was built a generation ago. Did we run out of televisions? No, we get them from everywhere else. When we aren't willing to be best, we lose everything, because it's "Root hog, or die".