Could a new medication aimed at weaning patients off opioids hold promise?
BBC Look-Ahead: Syrian Civilians Killed In Suspected Chemical Weapons Attack
Over the weekend, reports surfaced that the Syrian government carried out a suspected chemical weapons attack on the rebel-held capitol of Douma. Dozens of Syrians choked to death as a result. Videos show lifeless men, women and children with white foam coming out of their mouths and nostrils.
Here for our weekly look at the big international stories in the coming days is the BBC’s Rich Preston.