how is his relationship with cuba?
He initiated the event ,the Cuban Thaw and announced formal diplomatic relations between the two countries would be resumed.
Barack Obama
In December 2014, after the secret meetings, it was announced that Obama, with Pope Francis as an intermediary, had negotiated a restoration of relations with Cuba, after nearly sixty years of détente. Popularly dubbed the Cuban Thaw, "The New Republic" deemed the Cuban Thaw to be "Obama's finest foreign policy achievement." On July 1, 2015, President Barack Obama announced that formal diplomatic relations between Cuba and the United States would resume, and embassies would be opened in Washington and Havana. 
what happened at the end of i am legend Neville along with Anna and Ethan heads to Vermont to find the survivors' colony. what is the genre of the movie? An  American post-apocalyptic action thriller film. is it based on any book? Yes, on a novel by the same name. where was it shot? Different places like Williamsburg, Greenwich Village, Brooklyn Bridge etc. who are the actors starring in it? Will Smith. which was his debut film? UNANSWERABLE what is his political view? He supported the presidential campaign for the Democrat Barack Obama. what are his religious views? In a 2013 interview, he did not identify as religious; however, in 2015 Smith said that he was Christian. when did the aforementioned democrat become the president of the u.s.? 20 January, 2009.
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Barack Obama [SEP] Relations with Cuba
Popularly dubbed the Cuban Thaw, "The New Republic" deemed the Cuban Thaw to be "Obama's finest foreign policy achievement." On July 1, 2015, President Barack Obama announced that formal diplomatic relations between Cuba and the United States would resume, and embassies would be opened in Washington and Havana. The countries' respective "interests sections" in one another's capitals were upgraded to embassies on July 20 and August 13, 2015, respectively. Obama visited Havana, Cuba for two days in March 2016, becoming the first sitting U.S. president to arrive since Calvin Coolidge in 1928.