I'm Piers Morgan, Uncensored in Kiev, Ukraine.

Tonight, I sit down for a one-on-one interview

with the two Klitschko brothers,

both former World Heavyweight Boxing champions, now engaged in the fight of their lives to save their country. Thank you. Good evening. I'm Piers Morgan in Kiev, Ukraine. And tonight I speak to two people who perhaps best exemplify the spirit, the fighting spirit, of the people of Ukraine. Vladimir and Vittali Klitschko, both former world heavyweight boxing champions. Two of the greatest fighters the world has seen.

But they're now involved in a fight for their lives.

Vitaly is the mayor of this city, Kyiv.

And he's been leading the resistance here,

a resistance which managed to repel the Russians when they first invaded. His brother,

Vladimir, has been on the front line, fighting for his country. They're extraordinary people,

but you meet so many extraordinary people here in Kiev. They all have that same spirit.

They all want to drive out the Russians. They all want to win this war for their country, for freedom and democracy.

And when you walk around, Keeve, you get a real sense of what they're fighting for.

This is like any other great European democratic city.

People walking around, enjoying restaurants, bars, cafes, great iconic monuments, art galleries

and so on. You could be in Paris, you could be in Rome, you could be in London.

The difference is that right now, this is a city under threat.

Just a few weeks ago, an apartment block was struck by cruise missiles fired by the Russians

from the Caspian Sea, perhaps over a thousand miles away.

It killed some people, it wounded some people,

and of course what that does is it makes the people of Kiev feel tense,

feel stressful, feel that perhaps the next time they hear an air raid siren,

which go off two or three times a day,

...