Bruno Kahl, right, head of the German Federal Intelligence Service, and Thomas Haldenwang, left, head of the German Federal Office for the Protection of the Constitution, attend the opening of a center for advanced education at the Federal Intelligence Service (BND) in Berlin, Germany, Tuesday, Nov. 12, 2019. Germany's intelligence agencies are inaugurating a joint spy school in the heart of Berlin, a city that was dubbed the 'capital of spies' during the Cold War and remains a hotspot of espionage.(AP Photo/Michael Sohn) SOB104