Czech police seek motive behind country's worst mass attack

Czech police are trying to establish the motive behind the country's worst mass shooting which killed 14 people at Charles University in Prague – we speak to a survivor. Also in the programme: the US says it's ready to support the latest draft of a Security Council resolution on Gaza; and some environmentalists in France say it's time to end the intensive farming of Christmas trees. (Picture: People react at a memorial during a vigil following a shooting at one of Charles University's buildings in Prague. Credit: Reuters)