MARIUPOL, Ukraine (Reuters) - People in the southeastern city of Mariupol woke to the sound of explosions on Thursday and some started packing bags to leave after Russia invaded Ukraine.
Mariupol, eastern Ukraine's main port, was not attacked as the invasion began. But residents fear it could become a target for Russia as it is strategically important and only about 10 km (six miles) from areas controlled by pro-Russian separatists.
