Carly Fiorina: “That is just patently false, that is provably, demonstrably false. No fact checks available.”

We need a nominee who is going to throw every punch, not pull punches. And someone who cannot stumble before he even gets into the ring.

This is about the character of our nation and if we will not stand up and force President Obama to veto this bill, shame on us.

I think it is critical that we beat him and I think it's critical that we beat him at the ballot box and that is why I've endorsed Ted Cruz, among other reasons and why I'm working so hard to help him win the nomination.

There's no doubt that the office of the presidency is diminished when the occupant engages in this kind of insult over Twitter.