Free Thinking - Girls & Constitution

Samira Ahmed looks at the appeal of Lena Dunham's US TV series Girls with comedian Yasmeen Khan and TV producer John Yorke; talks to Peruvian born novelist Daniel Alarcón about migration from the countryside to the cities of Peru and across borders from Latin America to the USA. And Professors Conor Gearty, Iain McLean and Linda Colley debate what a new constitution might look like.