RT News - December 20, 2015 (12:00 MSK)

A week of diplomatic resolve and breakthroughs at the UN, as Moscow and Washington unite over a peace plan for Syria - and in the fight against Islamic State;A Turkish opposition MP is investigated for treason following allegations he made in an RT interview, that Islamic State produced Sarin nerve gas after receiving the chemicals via Turkey; A growing anti-refugee sentiment sees a spike in attacks against migrants all across Europe.