How is the European Commission coping with an increasingly fractious Europe? Hardtalk’s Stephen Sackur speaks to the EU Justice Commissioner Vera Jourova at the headquarters of the EU's executive body, the Commission - the engine room of the EU. But how smoothly is that engine running? For all the focus on Brexit, perhaps the bigger challenge to EU unity comes from a growing fault-line between east and west within the European club.(Photo: EU Commissioner for Justice, Consumers and Gender Equality Vera Jourova talks to the media at the EU headquarters in Brussels, 2016. Credit: Getty Images)