I've always found that avoiding insanity is useful in life - which in American politics sometimes puts one in the minority.

Starting in 1994, with the Republican election of Congress, I think [Rush] Limbaugh made a difference in electing the Republican majority. In the following three elections, he made the difference holding the majority. And in 2000, in the presidential race in Florida, he was the difference between Gore and Bush winning Florida, and thus the Presidency.

It may not be fair, but it's true that in politics - in TV broadcasting, in any public figure - people pay attention to your appearances. One of the things we were all talking about was Al Gore won't be running for president unless we see that he's losing weight. Americans usually elect a taller man president.

The closer one gets to elections or wars, the further one gets from the truth.

The fact is that we do pay attention. I think that it's unfortunately the case, whether you're a man or woman and you're running for president you need to look as good as you can look.

We think we can't survive without deficit spending - but we soon won't be able to survive with deficit spending, either.

The Republican party must break with its long-established instinct for caution and make a bold stand for first principles of freedom and constitutional limitations on government - from full repeal of Obamacare to rolling back multitrillion-dollar deficits. This is not so much a reproach of past Republican conduct as it is a recognition of new opportunities.