Long before he met Fidel Castro, Ernesto Guevara did what any medical student would do with his free time: he went on spring break, driving across South America with a buddy on a motorcycle trip.The poverty Che observed led him to join a revolution in Cuba and, far less successfully, one in Bolivia that led to his execution. He wrote about his experiences in The Motorcycle Diaries and ultimately became a symbol for everyone from idealists fighting for the downtrodden to vendors looking for an easy way to sell T-shirts to college kids.<<

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Yes, Aribeth, terrorists influencing progress, only in opposite direction. Do you need explanations, why? And in part of comandante.