RT News - August 21, 2014 (12:00 MSK)

No let up in East Ukraine as army shelling leaves 52 people dead, with the Donetsk region suffering the most losses; Fresh arrests are made in the U.S. town of Ferguson, after another night of protests over the killing of two African Americans by police; It's a year since a chemical attack near the Syrian capital killed 1400 people. We look back at the tragedy and its implications.