Rick Tubania: "yes, it has become expensive due to cost overruns. "

You realize how hopelessly circular that is don't you?

"antis are only thinking shallow, too expensive, scrap it. "

Okay.  At what point do you believe the mail rail system is too expensive to justify taxing struggling families good, rent, clothing, and medicine?  $6 billion? $7 billion?  $7 billion?  $8 billion? $10 billion?  $15 billion?   $20 billion?  

Do you think there is an upper limit where this mess of a rail project doesn't make sense for an island of less than a million people?  What is that number?