WATCH: U2’s Bono and the Edge speak at ‘freedom’ concert in Ukraine metro station

“Your president leads the world in the cause of freedom right now … The people of Ukraine are not just fighting for your own freedom, you’re fighting for all of us who love freedom,” Bono told a crowd of up to 100 gathered inside the Khreshchatyk metro station. He was referring to Ukrainian President Volodymyr Zelenskiy.