Cnn Talk With Max Foster

It's day 16 of the U.S. government partial shutdown and there is no end in sight. Not only that, President Donald Trump is ramping up the rhetoric, threatening to declare a national emergency to secure the funding for his border wall. So is the president just doing what he needs to to keep a key campaign promise? Or is Trump overstepping the mark with this latest move? CNN's Max Foster anchors a conversation with Andrew MacDougall, Rachel Shabi and Iain Dale. via Knit