Federica Mogherini, high representative of the union for foreign affairs and security policy, and vice-president of the European Commission, poses for a photograph as she arrives ahead of the signing the Comprehensive Economic and Trade Agreement (CETA) in Brussels, Belgium, on Sunday, Oct. 30, 2016. Trudeau is set to sign a trade pact with the European Union later on Sunday after the deal was delayed when a small region in Belgium withheld its support. Photographer: Jasper Juinen/Bloomberg via Getty Images
