` ` Sectarian lines fall most sharply '' between Shia and Sunnis , report CNN . Many communities are caught up in the conflict . People in Yarmouk refugee camp work to forge peace . President of Russia wants talks but is n't wedded to al - Assad .
`` Sectarian lines fall most sharply '' between Alawites and Sunnis , report says . Many communities are caught up in the conflict . Palestinians in Yarmouk refugee camp work to forge peace . Putin says Russia wants talks but is n't wedded to al-Assad .