disadvantages of the center of the city. >> and all of this, how are people, when attacks aren't going on, able to get food and the things they need? >> the air alarm lasts usually for three or four hours. after this, you may go out, and the stores are working, mostly. besides everyone by now has some storage or food, for instance. i have my fridge back home, very much stopped to ability. -- i talked to a lady from mariupol in, southern ukraine, who lived under the russian siege for almost three weeks. when we talked about how she was able to scrape, she said, do you have enough food? i said i have weeks supply of food in my fridge.