text:  Back on the street where the NATO theme parade was held, there's the grinding sound of generators running constantly due to power outages. Russian strikes have destroyed much of Ukraine's energy system. Ukrainians walking home from work don't sound optimistic about the NATO summit. Yaroslav Milezhik, a 20-year-old sales manager, says NATO must choose between helping Ukraine and placating Russia. There are a lot of pro-Russian people.