As Russian troops draw closer to the Ukrainian capital, Kyiv's mayor is both filled with pride over his citizens' spirit and anxious about how long they can hold out.
In an interview with The Associated Press on Sunday, after a grueling night of Russian attacks on the outskirts of the city, mayor Vitali Klitschko was silent for several seconds when asked if there were plans to evacuate civilians if Russian troops managed to take Kyiv.
