This is a terrible year [2015] in a lot of ways. You have Paris. You have San Bernardino. But there was, if you remember the summer, there was that attempted terror attack on the train in France. There were two U.S. Marines, there`s one other guy. They were three guys who got up and who stopped that attack. Nobody died. They are heroes and they are my people of the year, three of them.

If you look at the Bernie Sanders of today and you look at the Bernie Sanders of a year ago [2015], when this started, he`s come a long way in terms of.This was a guy at the start of the campaign who had contempt for any personal questions.

Like the kind of voter who has been turned off to [Donald] Trump, who would normally vote Republican in an election like this, that`s who we`re talking about, can they get past - even if he comes to a position that`s more agreeable for them, a tone that`s more agreeable, can they get past the last year?

Bernie Sanders is usually speaking to the converted. He fires them up. It`s a completely different style of campaigning that he`s allergic to.

Looking to Donald Trump`s immigration speech can he hang onto his base if he softens his stance on the issue that got him this far?

Here`s what I`m curious about. For the president of Mexico, this man, Donald Trump, is, it`s probably not an understatement to say, despised by many Mexicans.

I think three weaknesses have emerged for Hillary Clinton in early states.One is young voters. Another is political independents. He`s winning with independents who show up. But the other one - this is the inverse of what we saw in `08 - working-class white voters. In 2008, they stuck with her all the way.