This explains a lot - Obama knows Russians are getting close to Cuba again :
"Months before President Obama announced on Wednesday that he is seeking to do away with decades of U.S. economic sanctions against the communist regime in Cuba, Russia concluded a security deal with Havana aimed at bolstering intelligence and military ties to the island dictatorship.
The Russia-Cuba agreement was announced May 16 when a memorandum was signed in Moscow establishing a joint working group between Russia's Security Council and the Cuban Commission for National Security and Defense.
The security agreement comes amid fresh U.S. intelligence agency concerns that Russia is taking steps to follow through on plans to conduct strategic nuclear bomber flights over the Gulf of Mexico and Caribbean Sea, possibly with the help of Cuba and Venezuela.
Russian official recently held discussions with both governments about the use of airfields for Russia's Tu-95 nuclear capable bombers, known as the Bear H. The bombers have been conducting large numbers of threatening flights near U.S. coasts in recent months...."
No wonder today Obama was setting us up with:
"I've instructed Secretary Kerry to review Cuba's designation as a state sponsor of terrorism...given Cuba's history, I expect it will continue to pursue foreign policies that will, at times, be sharply at odds with American interests."
"Interests" Obama himself doesn't support
"Intel concerns about Russia-Cuba ties preceded Obama’s deal to dismantle sanctions"
http://www.washingtontimes.com/news/2014/dec/17/inside-the-ring-us-intel-concerns-about-russia-cub/