The IRS targeting certain groups for harassment because of their politics would be unfair. If we found out the NSA was keeping special tabs on everyone who worshiped at a mosque or took a Bible trip through the Middle East, you'd have an uprising.

When the simple word processors came in, writing became crisper, less dense - just because of the way we could instantly edit on the screen. Now the ability to mash up words and pictures and links and songs and tweets is what matters. I can't imagine what writing will be like in 2154.

Certainly Nancy Reagan had an extraordinary effect on her husband. I'm truly not sure that, say, Laura Bush had that much effect on the Bush administration. She certainly, you know, seems to be a nice person who I think the public likes. But I can't really put my finger on any huge impact she's had.

Certainly people in empty places feel they have the right to do what they want to their property and don't necessarily see the effect of their pollution or pesticides on others. But Texans have an appreciation for water problems and are very aware of the droughts.

I admired the way McCain worked on campaign finance reform. I admired the way Nancy Pelosi stiffened the Democrats' spine during the health care debate. I admire the way Barack Obama has raised a dog in the White House without ever putting it on the roof of the car for a vacation drive.

For the undocumented immigrants, the big priority is just to get out from the shadows, be able to get a driver's license, buy an airplane ticket and stop worrying about sudden deportation. But for the country as a whole, it's crucial that everybody have a citizen's stake in the nation's welfare.

There have been tons of politicians who were slow to accept equal rights when it meant changes in the established social order. Many eventually came around, admitted they were wrong, and were forgiven. But the ones who actively choose hate-mongering don't ever get a pass.