come to an end. manchester united ended its relateship withaeroflot. and it also means that aeroflot cannot book passengers with delta flights. it s called code share. the end it s mostly symbolic but it does affect a handful of flights from moscow, jfk or l.a.x. it is getting harder for russian airlines to operate in general. on thursday, the united kingdom announced it was banning civilian russian aircraft from entering its airspace. pete muntean, cnn, washington. well, this morning, ukraine is battling to keep control of its capital as russian troops move into kyiv. officials say a large apartment block was struck by russian missiles in early hours today after what they say was a terrifying night of explosions and gunfire. now, residents there in kyiv are