I do not yet know if I will find a Romney presidency more acceptable on foreign policy. But I do know that I must oppose the most recent statements made by Mitt Romney in which he says he, as president, could take us to war unilaterally with Iran, without any approval from Congress.

I think if we want to defeat terrorism, I think if we truly are sincere about defeating terrorism, we need to quit arming the allies of ISIS. If we want to defeat terrorism, the boots on the ground - the boots on the ground need to be Arab boots on the ground.

The fundamental reason why Medicare is failing is why the Soviet Union failed - socialism doesn't work.

You can be strong without being involved in every single civil war around the world.

In our state, I'm really proud of the fact that the ones who overturned Jim Crow in Kentucky were Republicans fighting against an entirely unified Democrat Party. So I am proud to be Republican. I can't imagine being anything else.

We have Islamic rebels [in Syria] who've been eating the hearts or organs of their enemies. We have priests that have been killed. We have Christian villages that have been razed by Islamic rebels. We have Islamic rebels who say they don't recognize Israel and would just as soon attack Israel as [Bashar] Assad. So really, I see no clear-cut American interest, and I'm afraid that sometimes things unravel, and the situation could become less stable and not more stable.

John McCain is the guy that has advocated for war everywhere. He would bankrupt the nation.