President-elect Trump raids the Fox News greenroom to staff his administration with only the most loyal acolytes. Under mounting cost pressures for health services, governments around the world reassess nudging versus legislating people away from junk food. As the UK sunsets its voluntary National Citizenship Service, are national-service type schemes needed to help improve the lives of young people. Plus: is department store John Lewis still king of emotionally manipulative Christmas adverts? See omnystudio.com/listener for privacy information.