The significance of Columbus's discovery was that on a round earth, humanity is more interconnected than on a flat one. On a round earth, the two most distant points are closer together than they are on a flat earth.

We paid for this instead of a generation of health insurance, or an alternative energy grid, or a brand-new system of roads and highways. With the $13-plus trillion we are estimated to ultimately spend on the bailouts, we could not only have bought and paid off every single sub-prime mortgage in the country (that would only have cost $1.4 trillion), we could have paid off every remaining mortgage of any kind in this country - and still have had enough money left over to buy a new house for every American who does not already have one.

Since the end of the Cold War, America has been grasping left and right for an identity.

Democracy doesn't require a whole lot of work of its citizens, but it requires some: It requires taking a good look outside once in a while, and considering the bad news and what it might mean, and making the occasional tough choice, and soberly taking stock of what your real interests are.

You can have somebody living next door to you and you can live in a completely different world from that person, which is definitely something we've never experienced before. So I think just because of the media landscape and the way we get our information now, we're more atomized and isolated from each other than ever before.

In the '50s and '60s, journalism wasn't a profession. It wasn't something you went to college for - it was really more of a trade. You had a lot of guys who came up working in newspapers at the copy desk, or delivery boys, and then they would somehow become reporters afterward and learn on the job.

John Boehner is the ultimate Beltway hack, a man whose unmatched and self-serving skill at political survival has made him, after two decades in Washington, the hairy blue mold on the American congressional sandwich.