As long as I'm president of the United States Iran will not get a nuclear weapon. I made that clear when I came into office.

Alongside my own deep personal faith, I am a follower, as well, of our civic religion. I am a big believer in the separation of church and state.

This victory alone is not the change we seek; it is only the chance for us to make that change.

They say I need to be seasoned; they say I need to be stewed. They say, 'We need to boil all the hope out of him -- like us -- and then he'll be ready.'

I guarantee that there is no political influence in any investigation conducted by the Justice Department or the FBI, not just in this case, but in any case, full stop, period.

The Democrats should not waiver on our core beliefs and principles.

International inspectors are on the ground and Iran is being subjected to the most comprehensive, intrusive inspection regime ever negotiated to monitor a nuclear program. Inspectors will monitor Iran's key nuclear facilities 24 hours a day, 365 days a year. For decades to come, inspectors will have access to Iran's entire nuclear supply chain. In other words, if Iran tries to cheat - if they try to find build a bomb covertly, we will catch them.