Ukraine: Russia blasts Mariupol steel plant sheltering civilians

Ukrainian officials said Tuesday that Russian forces had begun bombing and shelling the Azovstal factory in the besieged city of Mariupol, where Ukrainian forces and civilians remain encircled. CNN cannot independently confirm the location of Russian strikes, but pro-Kremlin media embedded with separatists and Russian forces have released footage of the shelling of Azovstal. #CNN #News