I looked into Mr. Putin's eyes, and I saw three letters, a "K," a "G," and a "B."

I have had a strong and a long relationship on national security, I've been involved in every national crisis that this nation has faced since Beirut, I understand the issues, I understand and appreciate the enormity of the challenge we face from radical Islamic extremism. I am prepared. I am prepared. I need no on-the-job training. I wasn't a mayor for a short period of time. I wasn't a governor for a short period of time.

We send cruise missiles and then we think everything's all right or we try to bring them to trial. My friends, this time they've gone too far. This time we're serious. This time we won't quit until they are gone, completely gone from the face of the earth

Americans have got to understand that we are paying present-day retirees with the taxes paid by young workers in America today. And that's a disgrace. It's an absolute disgrace and it's got to be fixed.

We can't go on forever with 11 million people living in this country in the shadows in an illegal status. We cannot forever have children who were born here - who were brought here by their parents when they were small children to live in the shadows, as well... What's changed, honestly, is that there is a new appreciation on both sides of the aisle, maybe more importantly on the Republican side, that we need to enact a comprehensive immigration reform bill.

I love the veterans. And I'll take care of them. And they know that I'll take care of them. And that's going to be my job. But, also, I have the ability, and the knowledge, and the background to make the right judgments, to keep America safe and secure.

Nothing in life is more liberating than to fight for a cause larger than yourself, something that encompasses you but is not defined by your existence alone.