Konrad Adenauer and Robert McNamara

Chancellor Konrad Adenauer gesticulates with his hand as he talks to US Secretary of Defense Robert McNamara during their meeting in the Chancellor's office Palais Schaumburg. McNamara unexpectedly returned to the West German capital on Sunday, August 6, 1963 in Bonn after he had officially ended his visit and was scheduled to return to Washington. (AP Photo/Heinrich Sanden)