Did the US kill civilians in Somalia?

An investigation by The Guardian has found that a US air strike in Somalia last November, killed and injured 12 civilians, including eight children. The attack was part of the Pentagon's campaign against the Islamist militant group Al Shabaab. The US denies responsibility for the civilian casualties and has not offered compensation or medical assistance.Guest: Mohamed Gabobe, freelance reporter in Mogadishu, who worked on this story for The Guardian. Mohamed has also worked with the Washington Post, the BBC, and othersProducer: Ann Arnold