How to Curb Air Pollution

Pollution is killing 600,000 children under five every year. As part of the BBC's #SoICanBreathe season, we'll hear about the health risks and about solutions to curb air pollution.

Also today; we speak to a journalist in west Mosul who's embedded with Iraqi troops.

And French car maker PSA strikes a deal to buy General Motor's European arm; and reaction to the shooting of a Sikh man in the US; and allegations that members of US marine corps shared naked photos of female colleagues on Facebook.

(Photo: Pollution hanging over London. Credit: Stefan Rousseau/PA Wire)