HAVANA, CUBA - MARCH 22: (L-R) Cuban artist Alexis Leiva 'Kcho' Machado, Foreign Trade and Investment Minister Rodrigo Malmierca and member of the Cuban Parliament Esteban Lazo Hernandez wait for the arrival of U.S. President Barack Obama at the Gran Teatro de la Habana Alicia Alonso in the Old Havana city center March 22, 2016 in Havana, Cuba. Described as a message to the Cuban people about his vision for the future of Cuba, Obama's speech will be nationally televised to the 11 million people on the communist-controlled island. (Photo by Chip Somodevilla/Getty Images)

HAVANA, CUBA - MARCH 22:  (L-R) Cuban artist Alexis Leiva 'Kcho' Machado, Foreign Trade and Investment Minister Rodrigo Malmierca and member of the Cuban Parliament Esteban Lazo Hernandez wait for the arrival of U.S. President Barack Obama at the Gran Teatro de la Habana Alicia Alonso in the Old Havana city center March 22, 2016 in Havana, Cuba. Described as a message to the Cuban people about his vision for the future of Cuba, Obama's speech will be nationally televised to the 11 million people on the communist-controlled island.  (Photo by Chip Somodevilla/Getty Images)