Blackouts have become common in Cuba.
              Yamil Lage/AFP via Getty Images

The U.S. and Cuban governments have been at odds since the conclusion of the Cuban Revolution 67 years ago. Yet despite pressure, embargoes and various CIA plots, the communist government in Havana has resisted the wishes of its very powerful neighbor separated by just 90 miles (145 kilometers) of water.

From my perspective as an expert on Havana-Washington ties, however, this moment seems different.

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.