For review: 1. The U.S. government on Tuesday hit Cuban state companies with new sanctions. U.S. Secretary of State Marco Rubio said the sanctions target five Cuban entities, including three linked to Grupo de Administración Empresarial S.A., a business conglomerate operated by Cuba's Revolutionary Armed Forces. 2. US Secretary of State Marco Rubio said Tuesday that Washington would not accept Iranian tolls or fees on the Strait of Hormuz, as disputes over the vital waterway, nucl...