(Reuters) – As many as 60 people were feared to have been killed in the Russian bombing of a village school in the eastern Ukrainian region of Luhansk, the regional governor said. MARIUPOL * Ukrainian fighters at the Azovstal steel plant in Mariupol vowed to continue their stand as long as they are alive. * Ukrainian President Volodymyr Zelenskiy said on Saturday more than 300 civilians had been rescued from the steel plant. He said authorities would now focus on trying to evacuate the wounded and medics. WESTERN SUPPORT FOR UKRAINE * The Group of Seven leaders said in a joint statement that t…