主播大秀

World leaders at the G 20 summit still can't agree what to do about the crisis in Syria; one of Britain's biggest teaching union tells us private tuition is increasing the gap between rich and poor pupils; MP Philip Hollobane tells us why he wants MPs to ban people from covering their faces in public, including wearing the veil and the burka - and we hear why boys with older brothers might be more likely to turn out gay than those without them.