Bush launching new anti-Castro policies

Isn't it time to move on with Castro and Cuba? Apparently the answer is no for Bush. This is such a wasted effort of time, energy and government money and the results have never been there to support the effort. What confuses me about this new program, besides the fact that there actually is a new program, is that Bush is limiting the money that Cuban-Americans can give to their families there. American money sent by families to countries like Cuba, Central America, SE Asia, etc. is a critical part of the survival for their families abroad. Cutting that money won't remove Castro, it will only make their families hungry. People at the top are hardly bothered by sanctions like this but the people at the bottom - which is most of the population - are the ones impacted. These policies do not force governments to change. It only makes the poor go hungry and suffer.