That's not what anyone wrote in this thread at least.
You mean when a Democrat was assassinated and another shot at a couple of months ago?
en.m.wikipedia.org
Eeeeeh, not really, that's too simplistic. If someone shot and killed Hitler would that have been wrong? Was it wrong of Washington, Jefferson and the other founding fathers to revolt against the British and found the US? They were soldiers who fought and killed. They started a war to gain their independence.
Same with any other revolution in history. Change has never come about through flowers and chocolates. Note, I'm not saying that Charlie deserved to die. But I also think people have forgotten how bloody history really was and how we've gotten to where we are today.