Lindsey Graham: “I hope it does not happen, but I just want Russia to know that we are not going to sit on the sidelines forever here.”

This war has not ended. We've entered into a new deadly chapter.

If you invade the Ukraine, you will destroy the ability of future presidents to treat you and Russia as normal.

The chance of another 9/11 just went through the roof.

We're in a very dangerous situation in Afghanistan.