Will real HSR transform the Northeast after 2030?

The Highspeed 2012 Congress, co-hosted by the American Public Transportation Association and the International Railway Union in Philadelphia from July 10 to 13, offered a smorgasbord of knowledge about high speed rail around the world. Now that I've had a chance to digest many of the ideas, information, and opinions that were presented during the Congress, two contrasting dimensions of America's struggle to make HSR work stand out in my mind.