Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

TOPSHOT - A picture taken on April 4, 2017 shows destruction at a hospital room in Khan Sheikhun, a rebel-held town in the northwestern Syrian Idlib province, following a suspected toxic gas attack.
A suspected chemical attack killed dozens of civilians including several children in rebel-held northwestern Syria, a monitor said, with the opposition accusing the government and demanding a UN investigation. / AFP PHOTO / Omar haj kadour        (Photo credit should read OMAR HAJ KADOUR/AFP/Getty Images)
TOPSHOT - A picture taken on April 4, 2017 shows destruction at a hospital room in Khan Sheikhun, a rebel-held town in the northwestern Syrian Idlib province, following a suspected toxic gas attack.
A suspected chemical attack killed dozens of civilians including several children in rebel-held northwestern Syria, a monitor said, with the opposition accusing the government and demanding a UN investigation. / AFP PHOTO / Omar haj kadour        (Photo credit should read OMAR HAJ KADOUR/AFP/Getty Images)

    JUST WATCHED

    Russia denies complicity in chemical attack

MUST WATCH

Russia denies complicity in chemical attack

Russia is denying direct involvement in a chemical attack in Syria. CNN's Paula Newton has more.

Russia denies complicity in chemical attack

Russia is denying direct involvement in a chemical attack in Syria. CNN's Paula Newton has more.