He ruled cuba for over 40yrs and then bequeathed to his brother the leadership after he got ill, special guy. He overthrew a dictator only to turn up to be even worse than the dictator he replaced. Embargo, its only america that has an embargo against cuba. Cuba can trade with any other country in the world. Maybe the problem is the government controls everything. I wonder how many leftist who admire castrol would want to live in cuba and not travelling but living there.