(AGI) Donetsk, Ukraine, July 21 - Artillery fire echoed nearthe city of Donetsk on Monday as Pro-Russian rebels andUkrainian government forces resumed fighting. The suburbantrain station district was hit, and separatists closed allroads. Terrified civilians escaped on foot and in minibuses,said witnesses. A nine-storey residential building between theairport and the railway station was hit by artillery fire,local media reported. . .