Force enough drivers out and you end up with a new job Americans won’t do.
Not to worry. the gov't is bringing in hundreds of Somalians and other like them - paying their training and turning them lose on the HWYs. They drive with sandals, 'towels' and whip out their prayers rugs at the fuel stops - and they have phones with contacts to 'cells' in every major terrorist cell hotspot. don't worry about planes. Worry about loaded semis.