Cuban President Miguel Díaz-Canel, in his first American television interview, said he is unafraid of U.S. military action and vowed to defend the revolution with his life, as the Trump administration intensifies an oil blockade that has pushed the island into one of its worst humanitarian crises in modern history. Speaking to NBC News' Meet the Press host Kristen Welker in Havana, Díaz-Canel said, "I have no fear. I am willing to give my life for the revolution. Of course, I wouldn't like that to be the attitude of the U.S. government.