 I also think taxpayer dollars should get a good return on investment, a better return than they're getting today. And at the end of the day, we need to solve these transportation problems efficiently and in a 21st century way that uses taxpayer dollars more efficiently than just building more airports and highways where people can still sit on tarmac and thunderstorms, fight traffic on ever-congested highways, as opposed to going 200 miles per hour, 220 miles per hour like the rest of the world.