I'm an optimist at heart.

If you want a candidate to defend life and marriage and religious liberty and the Second Amendment and to appoint strong constitutionalists to the court, I'm the only candidate with that record. That's why conservatives are uniting behind our campaign. And if they want to continue with the attacks, that's their prerogative.

When Donald Trump is in trouble, he starts yelling, he starts screaming. He starts insulting. He starts cursing.

We keep hearing from [Barack] Obama and Hillary Clinton and Washington Republicans that they're searching for these mythical moderate rebels. It's like a purple unicorn. They never exist. These moderate rebels end up being jihadists.

Whenever anyone does as this ad does, plays the actual words of Donald Trump on national television, his response is to yell, "Liar." Their strategy is simply to yell, "Liar, liar, liar."

Do you know how many aliens Bill Clinton deported? 12 million. Do you know how many illegal aliens, George W. Bush deported? 10 million. We can enforce the laws and if we secure the border, that solves the problem. And as president I will solve this problem and secure the border.

Congress needs to send a strong signal that direct communication with the leader of the free world is a privilege, particularly for a regime that has been as hostile as Iran has been towards America for more than three decades. President Rouhani needs to take these two simple steps to demonstrate good faith before any further discussions.