Marie Yovanovitch: “He's gone from being a comedian, to being a president to being a war hero, a world leader like I have not seen, you…”

I think that what we're seeing now is about -- in a certain sense, it's about Russia's security, but it is about many other things, including Putin's obsession with Ukraine, his belief that it's not a real country, his desire to recreate…

If our chief representative is kneecapped, it limits our effectiveness to safeguard the vital national security interest of the United States.

We were promised that if Russia would invade, that there will be severe sanctions. And I think that`s what Russia is getting. And I think it is painful.

American leadership and, frankly, American values, democratic values, indeed democratic values, when we choose to support Ukraine in this really important war of, frankly, liberty versus tyranny.