"Muslim" does not equal "hatred of American freedom".
That is why there are Muslim Americans. They liked American freedom so much they decided to live here (and of course I'm excluding Muslim extremist terrorists, because they're obviously not so big on America and not who I'm talking about).
On subject, though, I don't think that Qu`ran burning is OK, but it is allowed in our rights. That being said, it's made much worse by the fact that this whole book burning deal could get American soldiers killed in the Middle East. So . . . maybe it technically isn't in our rights, if it endangers others, though no one could really prove it.