If fences don't work, why is there one around the White House.

There is a mystique about psychiatry that people think that you have some kind of a magical lens, you know, Superman's X-ray vision into the soul. One of the reasons I left psychiatry is that I didn't believe that.

Guerrilla war is a test of wills. Obama's actual objectives - rollback in Iraq, containment in Syria - are not unreasonable. But they require commitment and determination. In other words, will. You can't just make one speech declaring war, then disappear and go fundraising.

There's no free lunch. If you want an industrial economy, you need energy. If you want energy, it will produce pollution. You can have it in two forms. You can have it dissipated in the atmosphere - like carbon dioxide - which then you cannot recover, or you can have the waste concentrated in one small space like nuclear. That is far easier to deal with. The idea that you can be able to create renewable energy at a price anywhere near the current price for oil or gas or coal is a fantasy.

The peasants have seen the future - Greece and France - and concluded that it does not work. Hence their opposition to Obama's proudly transformational New Foundation agenda. Their logic is impeccable: Only the most blinkered intellectual could be attempting to introduce social democracy to America precisely when the world's foremost exemplar of that model - Europe - is in chaotic meltdown.

The Iraquis can see it. The Kurds can feel it. The jihadists are counting on it.

Loyalty to the President is great, but loyalty to truth, integrity, and country is even better.