The Syrian regime and Russia have carried out the most intense air raids of the last rebel stronghold ,in the northern province of Idlib. Sean O’Shea reports on the latest air strikes and the mounting humanitarian crisis.
- ISIS says U.S.-led coalition airstrikes killed 40 in Syria, mostly women and children
- Russian military plane disappears over Syria, U.S. official says Syrians shot it by error
- Syrian government used chemical weapon chlorine three times, U.N. investigators say