On NATO's 70th Anniversary, Questions About Its Purpose

A.M. Edition for December 3rd: Leaders of NATO countries are gathering in London today to celebrate the 70th anniversary of the alliance - James Marson has more on what to expect. Plus, Siobhan Hughes on a report from House Republicans defending President Trump in the impeachment probe, Quentin Webb on global market reaction to fresh trade tensions, and Annie Gasparro gives us something to chew on. Kim Gittleson hosts. Learn more about your ad choices. Visit megaphone.fm/adchoices