大象传媒

Sweeping changes to stamp duty have come into force after being announced by the Chancellor in the autumn statement. Plus there's a look at some of the other aspects of the speech - including the prioritisation of science and the focus on tax avoidance by multinational firms. In New York, a federal civil rights investigation starts into the death of an unarmed black man, Eric Garner who was put into a stranglehold by a white police officer. Seth Bennett continues his series looking at head injuries in sport, Rhod hears about the digital beauty secret Hollywood actors have hidden for years - and Dr Karl talks science.