The country is split. There are - more people voting for Hillary Clinton than Donald Trump, but he's the president.

What's confusing about that, though, is you [Marco Rubio] say if he [Donald Trump] were the nominee, it would destroy the conservative movement. You're painting scary pictures of him being the nominee. But then you're saying he will never be the nominee. You have signed onto the hashtag #neverTrump.I guess what people wonder is, you say all these terrible things about him, but then why might you not, like Chris Christie, who said bad things about him, just turn around and endorse him once - once he gets the nomination?

Why should anybody who doesn't like Donald Trump think, oh, well, I should think he is legitimate now?

We have a country that we have to take care of.

For the last 60 years, dictator Fidel Castro was America's most persistent adversary. Although Castro formally handed off to his brother, Raul, eight years ago, the communist leader was a symbolic force in Cuba and around the world.

The country is split. There are - more people voting for Hillary Clinton than Donald Trump, but he's the president.

President-elect Donald Trump says he's looking for a simple plan for defeating ISIS within his first 30 days of taking office. But even as ISIS has suffered setbacks in Iraq and Syria, its violent ideology continues to spread.