hope to get answers once they retrieve that wreckage. air raid sirens went off right across ukraine again friday night, and officials reported explosions in dnipro after a barrage of russian strikes on the energy grid across ukraine earlier in the day. russia launched more than 100 missiles, rockets, and drones, knocking offline a significant part of ukraine's generating capacity. but the vast majority of ukrainians at this hour still have power, water, and heat, and that's according to the country's prime minister. meantime, ukraine's air defenses are about to get more weapons to help them fight back. lithuania is sending dozens of anti-aircraft guns, which officials say can shoot down both drones and warplanes. and further west, some u.s. military hardware arrived in germany, also on its way to ukraine. it was the shipment that includes those bradleys, those armored vehicles and air