Radical economc policy shifts in Cuba01:26This browser does not support the video element.Tabea Mergenthaler11/01/2013November 1, 2013The 460 square km area of Puerto Mariel is being developed into a special economic zone. In a radical shift, Havanna will be offering tax breaks to attract investment. Havanna's old port is being renovated as a tourist attraction.Copy linkAdvertisement