Will the US ever invest in it? I mean I know the answer is probably no because of the negative effect it would have on airfare and oil and the whole money aspect.... but I just think its awesome in Europe to be able to get on a train and get to Spain in no time. If implemented here you could get from Lexington to Miami in 3hrs. You could get coast to coast in 6 to 6.5 hours. I know I am dreaming here but it'd be pretty cool IMO. Just wonder if the US would ever do that...