Barack Obama has said he doesn't believe in American leadership or America winning - he is wrong. America can win again and we will win again.

The last 15 years, there has been no recorded warming. Contrary to all the theories that they are expounding, there should have been warming over the last 15 years. It hasn't happened.

Donald [Trump]. I understand rules are very hard for you. They're very confusing.

Republican party leaders have been worrying about the damage a [Donald] Trump nomination could do to the party, but also what might happen if he left the GOP and took his supporters with him. But Trump said he would stay a Republican and do everything in his power to beat Hillary Clinton.

Marco Rubio said he was personally open over a long period of time to offering a path to citizenship for immigrants here illegally. Rubio's work on a comprehensive immigration bill is one of his biggest vulnerabilities with Republican primary voters.

I think too many politicians are not listening to the men and women they represent, and if we're going to change the path America is on, we have got to be fighting for policies not that benefit the giant corporations and the banks and the special interests and the lobbyists, which is what Washington focuses on every day, but instead every policy needs to focus on the working men and women, the truck drivers and the steelworkers, and the young people.

It is very simple to be likeable in Washington. You just go along to get along. You just do what your leadership wants.