02/29/2012
https://www.congress.gov...
"I think this is extremely disconcerting."
"So you really need that legislation."
"Positive train control is an important new technology that will help, we believe, and prevent some of these train-to-train collisions and derailments."
"If we're not able to find a path forward with Mexico on this issue, these tariffs are going to send American jobs north to Canada."