Russian attacks on Ukraine kill several, with suspected Russian missile crashing down in Poland CBS NewsRussia pounds Ukraine in new air attack, killing 8, including children ReutersRussia Hits Ukraine With Missiles and Drones, Killing at Least 8 The New York TimesAt least 8 killed in Ukraine after Russia hits several regions CBCRussian missile attack across Ukraine kills at least seven, officials say edition.cnn.com