Waiter Denis Sosa, 33, (R), uses his mobile phone to connect to the internet under an outdoor sign with images of Cuban late rebel revolutionary Camilo Cienfuegos (C), revolutionary hero Ernesto “Che” Guevara (R) and co-founder of the first Communist Party of Cuba, Julio Antonio Mella, with messages reading “Long live free Cuba”, Havana, September 18, 2015. (Photo by Alexandre Meneghini/Reuters)
