Key European leaders are sounding the alarm over Russian aggression, warning that Vladimir Putin is planning attacks aimed at testing NATO's security alliance. Compass Points moderator Nick Schifrin discusses those concerns with Finnish President Alexander Stubb and two former U.S. ambassadors to NATO, Julianne Smith and Kurt Volker. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy