BERLIN, GERMANY - JANUARY 26:  German Vice Chancellor and Economy and Energy Minister Sigmar Gabriel, who is also Chariman of the German Social Democrats (SPD), attends a federal congress of the SPD on January 26, 2014 in Berlin, Germany. The SPD is holding a federal congress to elect its European Parliament candidates as well as to chart its domestic political future. The SPD is the junior member of the new German coalition government.  (Photo by Sean Gallup/Getty Images)