Why is this so hard? Other countries manage to construct high-speed rail and subway lines for a fraction what the US spends. Maybe it was a bad idea to have ev

Why is this so hard? Other countries manage to construct high-speed rail and subway lines for a fraction what the US spends. Maybe it was a bad idea to have everyone with a brain cram into med-school, law-school or b-school. There are other things that need doing.