September 28, 2016 - US threatens to walk away from Syria talks

Amid a fresh Syrian government assault against civilians in Aleppo, US Secretary of State John Kerry called Russian Foreign Minister Sergei Lavrov and threatened to pull out of talks over Syria. The move reflects US claims that Russia is complicit in the Syrian attacks, but also a growing sense of American powerlessness to halt the violence. Simon's report aired on "Iain Dale at Drive" on the UK's LBC.