There's an old adage about speakers: You won't remember what they said, but you'll never forget how they made you feel. Trump knows that in his bones. He gives his supporters - and they are growing - a terrific feeling of safety and security, along with a laugh and a smile.

There are some lawyers who think of themselves as basically instruments of whoever their clients are, and they pride themselves on their professional craft.

Whatever your gender, you can be a 'Star Wars' fan.

It can be easy and tempting, especially during a presidential campaign, to listen only to opinions that mirror and fortify one's own. That's not ideal, because it eliminates learning and makes it impossible for people to understand what they dismiss as 'the other side.'

Romney is a classic case of re-invention. As governor of Massachusetts, he supported government-sponsored healthcare, was sympathetic to gay rights, and opposed harsh restrictions on abortion. After measuring the difference between the Massachusetts electorate and the national one to which he must now appeal, he has reversed those positions.

You don't grow the economy by growing government.

The insurance companies aren't covering that. Should Monsanto be liable for these losses? Should the state government? Who's going to cover the losses? The fact is, here's an industry with no long-term liability in place.

Because exploration is not science driven, you've got to ask what is it driven by? And it's driven by politics.