 Complete the following phrase:  Ewald-Heinrich von Kleist-Schmenzin 10 July 1922  8 March 2013 was a German publisher and convenor of the Munich Conference on Security Policy until 1998. A member of the von Kleist family and an officer in the Wehrmacht during World War II, his parents were active in the German resistance against Adolf Hitler. Kleist was designated to kill Hitler in a suicide attack and was the last surviving member of the 