Chronixx seems to be in more trouble than intended

There is now a Petition at https://www.change.org/p/jamar-rolando-mcnaughton-jr-aka-chronixx-cease-and-desist-the-use-of-jamaica-s-national-heroes-to-promote-anarky-societal-unrest-and-racism started by unhappy Obama fans.  There are a lot of people saying that Chronixx should not have spoken about the American President like that but where is the Free Speech.