We still hope, we still pray, that the worst may be avoided, notes U,S, Ambassador Adlai Stevenson as he appeals to the United Nations for support against the .\rbr\rbrAdlai Stevenson delivers a heated address to the United Nations on the Cuban Missile Crisis. Excerpt taken from Great Speeches Volume 2 from Educational .\rbr\rbrU.S. ambassador Adlai Stevenson gave a presentation at an emergency session of the Security Council. In his presentation, which attracted national television .\rbr\rbrThe Cuban Missile crisis was one of the deadliest diplomatic tug of war between any two countries in the known history of the entire human race,..It pulled the .