Flag burning. It's just terrible. Terrible terrible terrible. When you destroy and defile a flag in an undignified way, you're not just destroying a piece of cloth. Your attacking what your very citizenship represents, as well as what represents your nation. Governments =/= Nation. I really, really Really hate our politicians.(I am American, if you didn't already guess) They are all really goddamn stupid, but they can easily make it seem like they're actually doing something when in reality they're just ignoring problems while things are degrading.
Sorry, bit of a tangent there, but still. If i ever see a person defile my flag, I will defend it, no matter the cost. and would you like to know why? Because you're doing the very thing the Japanese tried to do in 1942. You're doing exactly what the Nazi's tried to do in their attempt at conquering Europe. Men and Women, of all races, have defended this flag and her enemies. They gave their Lives defending this flag. They stopped our enemies from destroying our flag, sometimes at great cost. So tell me, what gives me the right to do any less? What absolves me from the responsibility and obligation, that is given to all American citizens. There is a reason we pledge allegiance to our flag and only our flag.
One of my favorite poems, written by Johnny Cash, is a good representative of the idea of this flag.