Even though I'm an avid advocate for free speech, the guy is a massive dick for saying a policeman that gave his life for a hostage, and certainly there should be political backlash. Not prison, just an apt fine considering the scale that such a celebration conveys. if it was some random facebook guy, I wouldn't mind it. I would find him despicable and nothing else (except a background check to avoid future terrorism ofc), but a politician has more weight, and the consequences should be, imo, retirement from the political spectrum.