Today, the U.S. fleet has shrunk to just four main carriers, which control 80 percent-plus of the U.S. market. No wonder passengers are at the mercy of the major airlines: flights jam-packed, routes slashed, service to smaller airports dumped.

In the country, our best years economically were from the 1940s into the 1970s, when we had the best public works - we call it infrastructure today - in the history of the world. Highways, bridges, water and sewer, community colleges and medical research. We don't do that the way we used to.

Maybe the discipline in North America is just consolidation, right? I mean, it may be that if there were more vigorous pursuit of antitrust in America, there would have more competitors competing on price, and then airlines wouldn't be making any money again.

Today, the U.S. fleet has shrunk to just four main carriers, which control 80 percent-plus of the U.S. market. No wonder passengers are at the mercy of the major airlines: flights jam-packed, routes slashed, service to smaller airports dumped.

I have heard that the most valuable thing in today's world, postindustrial world, is the human being's attention and how to get it.

America isn't Wollman Rink, but I think almost everybody watching, and certainly the people who voted for him, have had frustrating experiences with bureaucrats and bureaucracy, private as well as public, pushing them around.

One guy can't create a field, but you can get people thinking.