doesn t panic, we shouldn t panic either. mayor, really appreciate you being with us. thank you so much. thank you very much. and new day continues right now. this is cnn breaking news. good morning to viewers here in the united states and around the world. it is tuesday, march 15th, i m brianna keilar with john berman. we have breaking news this morning. the ukrainian capital of kyiv setting a two-day curfew, even throughout the day, as ukrainian or russian forces are closing in on the city and escalating their attacks on civilians. the only exceptional out is to take cover in bomb shelters. at least four residential buildings were hit by separate strikes within the last few hours and that included a 16-story tower in western kyiv where two people were killed. there are reports that residents are still trapped inside at this hour. and take a look at this fatoota of a man walking down the path