Again, just my thoughts.
I don't think a person can 'hide behind' their rights and thus lose them. Rights are rights. So-called 'Reverend' Terry Jones used his 1st Amendment rights to burn a Koran, resulting in the deaths of 12 UN workers. It has been argued whether or not he is morally responsible for those deaths; he certainly 'incited to riot' and he certainly knew that was a probable outcome of his actions - he was actually trying to prove a point which would not have been proven if people had NOT rioted. So, can the UN order his assassination on US soil, since he has committed no crime here and we certainly would not arrest or extradite him to stand trial in Afghanistan, where the UN workers were killed? Assuming Afghanistan had the technology, would it be OK for them to have him killed in the USA for his 'crimes' there? Remember, he's just a mouthpiece; he didn't directly kill anyone.
My position is that there isn't any such thing as 'hiding behind one's rights' that therefore makes them null and void. One either has them or one does not.