If immigration reform passes, it'll be a big victory for sanity - nobody really believes it's healthy for a country to have millions and millions of undocumented noncitizens living in the shadows. But it'll also be a sign that the Republican Party has gotten tired of letting the Tea Party push it around.

Can I say that I think it should be against the law for one state to use taxpayer money to try to bribe businesses in another state to move? Which then causes the target state to use taxpayer dollars to try to bribe the businesses to stay.

Illegal immigration can never be completely stopped, no matter how high the wall or how many patrol agents you have watching it.

Any time you write history, you insert your opinion. You pick and choose what you are going to write about. I feel really happy not inserting myself. I spend too much of my life inserting myself. It's just great to let other people carry the narrative.

I used to like John McCain, too, but I must admit that was because he was bucking his party to do things I agreed with. I would not have had that reaction if, say, Bernie Sanders decided to rebel out of principle and support privatizing Social Security.

The G.O.P. is desperately seeking someone who can save the party from the fate of nominating Mitt Romney. But every time a non-Mitt throws his hat in the ring, the hat explodes.

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.