This is what Newt Gingrich has wrought - is a politics in which it's very easy to destroy and very hard to build.

I would caution anyone who thinks the solution is to get out to realize that Iraq will be our problem, whether we're there or not, for years to come. It will not be Vietnam; it will not let us go home and lick our wounds.

We will have a more just society as soon as we want one.

Since I was a kid. I had this series by Ballantine Books about the history of World Wars I and II. In my 20s, it was the Vietnam War literature of novelists like Tim O'Brien, Philip Caputo, and Tobias Wolff, and then nonfiction such as "A Bright Shining Lie" by Neil Sheehan and "The Best and Brightest" by David Halberstam . Those are the two best histories of Vietnam.

Depended on the soldier. To relax, most of them put on headphones or played video games. Later in the war some of the younger officers began to read a lot of anthropology because they realized that the basic problem was that they were trying to fight a war in a culture they didn't understand. They might have read someone like Margaret Mead.

The ranks of educated professional swelled as more Americans went to college and more Americans sort of adopted a more cosmopolitan lifestyle and worldview. And as the Democrats were looking for an alternative to the unions who no longer seemed like a large enough base for the party, they found the educated who veered more toward a progressive cultural outlook, who may have had - may have been working in the financial sector, in entertainment, in media, in universities. That became really the rank and file of the Democratic Party over a long period of time.

I think it's important for Americans to try to understand each other a little better.