Volodymyr Zelensky renews call for 'no-fly zone' to defend skies

President Volodymyr Zelensky of Ukraine made yet another impassioned appeal Wednesday for the United States and its allies to create a no-fly zone to protect his country from Russian air attacks.

"I have a dream, these words are known to each of you today I can say. I have a need, I need to protect our sky. I need your decision, your help," he asked in a virtual speech to the US Congress.

"Is this a lot to ask for, to create a no-fly zone over Ukraine, to save people? Is this too much to ask," pleaded Zelensky, so that "Russia would not be able to terrorize our free cities."