Dozens suffocated in Douma as the Syrian government is accused of another chemical attack on its citizens.

In this week's BBC Look-Ahead, Rich Preston, senior broadcast journalist with BBC World Service, joins Insight host Beth Ruyak to talk about how this might play out internationally during the week ahead.

Also, Monday is the 15th anniversary of American troops entering Baghdad, marking the fall of Saddam Hussein. On Tuesday, campaigning begins for parliamentary elections there. We’ll hear what the anniversary means for Iraq and the links between the two events.