Debates over immigration are raging all over the world, but sometimes it’s hard to sort out the political posturing from the actual problems. Should we be doing things differently? In a highly connected world, does the idea of a national border even make sense anymore?

Guests:

Mariela Shaker, Wolfgang Munchau, Molly Crabapple, Parag Khanna, Jose Angel N, Sunjeev Sahota