I'm old enough to remember when Fidel was the great Bogeyman and we "intervened" with covert operations and bombing.
http://www.thenation.com/article/159583/jimmy-carter-lift-trade-embargo-against-cuba“I think one serious mistake that my country continues to make is the trade embargo,” Carter stated bluntly. The economic restrictions on commerce were “damaging to the well-being of every citizen in Cuba,” and “impeded rather than assisted” reforms that he hoped would be made on the island under Raul Castro’s leadership. “We should immediately lift the embargo,” Carter said, as well as all restrictions on travel to Cuba.
In perhaps his boldest—and riskiest—statement as a former US president, Carter also called for the release of the so-called Cuban Five, a handful of Cuban counterterrorism agents arrested by the FBI and convicted of spying against violent exile groups and other US targets in 1998. Carter noted that the five agents had been in US prisons for more than a dozen years and characterized their further incarceration as “unwarranted.”
In response to a question posed by The Nation about why Cuba remains on the State Department's list of nations that support terrorism, Carter was unequivocal: Cuba’s inclusion on the list was “completely unfounded” and based on “untrue allegations” that Cuba was harboring international terrorists from the FARC in Colombia and separatist Basque group ETA from Spain.
Accompanied by his wife, Rosalyn, American University professor and former Carter White House aide Robert Pastor, Dr. Jennifer McCoy, director of the Carter Center’s America’s program, and Dr. John Hardman, president of the Center, Carter’s three-day trip was skillfully organized to give him maximum credibility as well as substantive political cover in pressing for changes in relations on both sides. Repeatedly during the press conference he called for respect for human rights and full freedoms for the Cuban people. This morning he met the internationally popular Cuban dissident blogger Yoani Sánchez as well as the recognized human rights activist Elizardo Sánchez Santa Cruz. Monday he visited Cuba’s only Jewish community center in Havana. During his three days in Cuba, he also conferred with diplomats from other nations who have full relations with Havana. In a remarkable gesture to the importance the Cuban government attaches to the case of the Cuban Five, Carter visited two mothers and three wives of the detained Cuban agents.