RT News - September 22, 2014 (17:00 MSK)

Kurdish protesters are clashing with police on Turkey's border with Syria. Ankara's moving to shut the crossings, after more than 130-thousand refugees poured in to escape Islamic State militants; Washington's Surveillance Sweep - security experts claim the U.S. capital is swamped by high-tech devices, secretly intercepting phone calls and personal data; The Ukrainian army and anti-government forces are pulling back their equipment to create a buffer zone, as peace efforts continue, despite sporadic fighting in the east.