Donetsk residents injured by ongoing shelling Fears grew Tuesday of an escalation in the mounting bloodshed in east Ukraine as the United States mulled arming Kiev and pro-Russian rebels ordered a mass mobilisation. Residents in the Kuibyshevsky district of Donetsk said they saw shells being fired from the direction of the airport and that two elderly women received minor injuries. Some houses along the streets Kommunalnaya and Novoekonomicheskaya were destroyed. IMAGES AND SOUNDBITES