Socialists hit by friendly fire as Martin Schulz quits
Martin Schulz | Attila Kisbenedek/AFP via Getty Images Socialists hit by friendly fire as Martin Schulz quits The biggest loser from the German’s decision to head to Berlin is his own group. By Maïa de La Baume and Quentin Ariès 11/28/16, 8:10 PM CET Updated 2/21/17, 7:32 AM CET Martin Schulz’s announcement that he is leaving the…