let's cross live to kyiv and our correspondent, lyse doucett. welcome to kyiv.but president zelensky is calling on the west and nato asking, "what are you going to do?" he met with the president of estonia and asked what is the west waiting for? there is already aggression. i,ast is the west waiting for? there is already aggression.— already aggression. last night i sioke to already aggression. last night i spoke to president _ already aggression. last night i spoke to president macron, - already aggression. last night i spoke to president macron, mr| spoke to president macron, mr johnson, — spoke to president macron, mr johnson, joe biden and i believe fame _ johnson, joe biden and i believe fame must show how fast they can act. sanctions are most powerful assistance — act. sanctions are most powerful assistance they can offer in addition _ assistance they can offer in addition to arming ukraine to help its borders, the policy of sanctions is very— its borders, the policy of sanctions is very powerful and can have an immediate — is very powerful and can have an