Nothing of what you say matters, whether true or false - Cuba is a sovereign nation, its non of your business to change the country in one way or another. Who do you think the USA is that it can decide for other countries what is best for them?
And I am not siding with a dictator, I am opposing what the USA does. Do you think what they are doing is the best way to achieve change? If they really wanted the government to be gone, they would long have joined the fate of Hussain.