httpv://www.youtube.com/watch?v=WwuakgMmhhE
President John F. Kennedy's 13th News Conference, June 28, 1961

(Wednesday, June 28, 1961) — U.S. President John F. Kennedy, in his 13th news conference as president, challenged the Soviet Union today to accept the principle of “self-determination” in Berlin—”and indeed in Europe.”