sentences:  The dogs injured several journalists (including an ABC cameraman and a correspondent for "The Christian Science Monitor"), and a reporter's car was fired on at a military checkpoint after being permitted to cross.Russian forces turned away relief workers, including representatives of Doctors Without Borders and the International Committee of the Red Cross.Reporters Without Borders protested Russian intimidation of the press in Pervomayskoye, its ban of medical assistance to civilians and its refusal to permit evacuation of the wounded.