The only limitations are the ones applied by the US government. You cannot download lots of things from Cuba, Iran, Syria and North Korea. And now Russia, but y

The only limitations are the ones applied by the US government. You cannot download lots of things from Cuba, Iran, Syria and North Korea. And now Russia, but you can still buy Russian gas. The irony is that most of this started when Hillary Clinton was Secretary of State, while she was championing free and open internet. But her own department "somehow" had different ideas.