Search for survivors after airstrike hits Mariupol theatre sheltering civilians

Authorities in the besieged southern Ukrainian city of Mariupol are clearing the rubble of a theatre hit by a Russian airstrike to search for people who had been sheltering in the basement.

According to local officials, hundreds of people were hiding beneath the theatre, which was designated as a shelter for displaced civilians, including children and elderly people, when it was struck on Wednesday.

The shelter withstood the strike and some people managed to escape, said the former governor of the Donetsk region, Sergiy Taruta, who did not provide details....