Jeb Bush: “He's not going to win the nomination because he's not a serious candidate.”

Donald Trump organizes his campaign around disparaging people as a sign of strength. It's not strong to insult women. It's not strong to castigate Hispanics. It's not strong to ridicule the disabled.

With all due respect, Senator Rubio, your four years or five years or whatever it is as senator does not match up to my capabilities of understanding how the world works.

He has a proven conservative record. He has the executive experience to be able to lead on day one.

We have very good defense capabilities, so this is not a press conference to scare the bejesus out of people.