Members of the Pastors for Peace group, from U.S., wave Cuban flags during a rally marking the Cuba`s Revolution Day Santa Clara, Cuba, Monday, July 26, 2010. Monday`s celebrations commemorate the date in 1953 when the Cuban leaders, Fidel and Raul Castro, led an attack on the Moncada army barracks in the eastern city of Santiago and a smaller military outpost in the nearby city of Bayamo. The operation failed but Cubans consider it the beginning of the revolution that culminated with dictator Fulgencio Batista`s ouster on New Year`s Day 1959. According to its own official web site, Pastors for Peace is a special ministry of the Interreligious Foundation for Community Organization that was created to pioneer the delivery of humanitarian aid to Latin America and the Caribbean.