Duncan Hunter: “Why would anybody fight having emergency breathing apparatus on a train that is carrying hazardous, deadly material?”

ADS-B Out is just a transmitter, right, that shoots to the--you have ground systems and you have a Global Positioning System.

Yes, it is just short of $5 billion a year.

I would hope there is crossover. All the lessons learned and the billions of dollars spent in Afghanistan over the last decade, the people that have been doing that there transferring their knowledge and capability to you.

We believe--we have got vast experience in tunneling both in Los Angeles--we are doing the mass transit.