It was the right decision to go into Iraq. I supported it at the time; I support it now.

Government is taking 40 percent of the GDP. And that's at the state, local and federal level. President Obama has taken government spending at the federal level from 20 percent to 25 percent. Look, at some point, you cease being a free economy, and you become a government economy. And we've got to stop that.

If Israel is attacked, America has their back, not just diplomatically, not just culturally, but militarily.

Donald Trump is a phony, a fraud.His promises are as worthless as a degree from Trump University.

When it comes to the economy, my highest priority as President will be worrying about your job, not saving my own.

Every time you have an occasion to take something from the federal government and send it back to the states, that's the right direction. And if you can go even further, and send it back to the private sector, that's even better.

My view is that we don't know what's causing climate change on this planet. And the idea of spending trillions and trillions of dollars to try to reduce CO2 emissions is not the right course for us.