Clearly, politics is a team sport. Trump is not so much of a team player.

Donald Trump just needs the ego fed all the time.

I've argued that Trump's biggest success in his first 100 days was to keep the Russia story at bay, toss out whatever it takes to push the story back, including those false charges that Obama had his wires tapped.

If you do something really cognitively demanding, like buying furniture, it turns out buying furniture is one of the most difficult things we do. Go into a furniture store and look at a sofa.

I think Barack Obama's foreign policy will be regarded more failure than success.

What you hear in focus groups and conversations, people will give you 20 minutes of rage about how the borders are out of control. But then you start saying, practically, what are we going to do about it? What are we going to do about the 11 million here? What are we going to do to get some workers we need for the farms? Then people start having a normal conversation.

I expect [Donald] Trump to do what he's done very successfully, which is, whether you like him or not, he will be the dominant player .