Russia plans to send soon oil and oil products to Cuba as part of humanitarian aid, the Russian embassy in Cuba told Russian media on Thursday. Cuba’s worsening economic and humanitarian situation has gone from bad to worse in recent weeks as the U.S., which now controls Venezuela’s oil sales, is banning shipments to Cuba. U.S. President Donald Trump in late January signed an Executive Order declaring a national emergency and establishing a process to impose tariffs on goods from countries that sell…