Let me just say the rules are what they are in the Republican Party. You have to have X-number of delegates in order to be the nominee. And if you don't have those number of delegates, then there's a process in place.Here is what would be a calamity, for Donald Trump to become our nominee.

We call that the American dream, but in fact, it's a universal dream of a better life that people have all over the world. It is a reminder that every country in the world has rich people. What makes America special is that we have millions and millions of people that are not rich, that through hard work and perseverance are able to be successful.

Legal immigration is good for America, if it's controlled and structured via the legal process, of course. But the problem is the system we have in place right now is broken. For example, it is completely family based which means that it's based not on what you can do or what talent you have or what merit you bring or what job you could fill, but rather on whether you know someone who already lives here.

For years we have seen people coming on rafts, etc., but now we are seeing people entering Central America, Costa Rica, Panama and then they have nowhere to go because those countries are not - for example, in Nicaragua, the border was closed. I've always said that I'm open to a study on how can it be changed.

America is still the land of opportunity for most, but it is not a land of opportunity for all. If we are to remain an exceptional nation, we must close this gap in opportunity.

America is the story of everyday people who did extraordinary things. A story woven deep into the fabric of our society.

This is the most generous country in the world when it comes to immigration. There are a million people a year who legally immigrate to the United States, and people feel like we're being taken advantage of.