From Fidel Castro's four-and-a-half-hour speech to Muammar Gaddafi and Hugo Chavez moments: Six unforgettable UN speeches

Al Jazeera looks back at key UN General Assembly speeches as world leaders and top diplomats gather for 78th session this week.
Libya’s Muammar Gaddafi speaks to the 64th General Debate of the UNGA at United Nations headquarters in New York City on September 23, 2009 [File: Jason Szenes/EPA]
Libya’s Muammar Gaddafi speaks to the 64th General Debate of the UNGA at United Nations headquarters in New York City on September 23, 2009 [File: Jason Szenes/EPA]
Al Jazeera