I am not now, nor will I ever be, a candidate for offensive coordinator of Iowa.

No matter where you're born in life or what the circumstances are when you're born, like your parents being poor or not connected to power, you have a chance in this country to go as far as your talent and your work will take you.

Leadership can not be measured in a poll or even in the result of an election. It can only be truly seen with the benefit of time. From the perspective of 20 years, not 20 days.

In politics, people throw around the word 'friend' so much it often has little real meaning. This is not one of those times, when I call Jeb Bush my friend, I mean he is someone I like, care for and respect. He and I have worked closely together for many years, on issues big and small. He is a passionate advocate for what he believes, and I welcome him to the race.

It was a very unusual year [2015]. You usually don't have five campaigns operating full time in a state this late into the process, three states in. But I feel great that now that the choices have become less and less, more and more that new voter or alternative to Donald Trump vote, is going to coalesce around us.

Here is the thing people do not understand. And I have said this repeatedly. I am not against changes in U.S. policy towards Cuba. I just want to make sure that those changes are reciprocal, that they're reciprocated by the Cuban government. That was not part of what President Obama did.

I think that the person who is going to be nominated will be nominated by the convention.