Our Constitution makes no allowance for self defense
It forbids cruel and unusual punishment
Nonsense. No state in America convicts even killers who kill in self-defense. You kill in self-defense, you walk free.
Quite right. In situations where the law allows and it was clear self-defense, even lethal force is justified. In cases where it wasn't, it was only because it was shown not to be self-defense or not justified. But none of that is germane to the topic here.
Liberals are so ignorant, it's sometimes hard to tell if they're lying, or really are that ignorant/stupid.
Rightwinger is nothing but a troll, an antagonist, a bomb-thrower. He throws out comments he cannot defend just to get a response, and when you ask him for specifics to defend them, he just runs away or tries to change the topic, just as he is doing here, about self-defense, the constitution and cruel and unusual punishment. Punishment implies conviction of a crime, torture in our context refers to a level of interrogation. Torture is also highly relative. If it really came down to one of these people dying horribly, or their family being killed, we all know those people talking high and mighty about rights, etc., would be the first to be at the attacker's throat doing anything to make him stop.
The reality is that we are very unlikely to have a terrorist attack us with a nuke or other 9/11 situation that we know about in advance and have time to identify a sole person responsible. Worse, our society is far too bound up in legalistics to ever effectively manage such a situation effectively. It would take forever and a hundred court cases and appeals just to decide who, what, where or when, while a hundred lawyers rush to defend the guy in nuking NYC.
America stands with its pants down unprepared as ever, and if a guy gets a nuke into NYC, he will blow it up before we ever know it, and long before the courts can decide how to handle it. A person's rights end where his actions step upon anothers, and our best defense against a nuke will be our intelligence agencies catching it before it gets here or can be implemented, and in the methods they use both prior and after, which are not always subject to public scrutiny. "Rights" are violated on a daily basis; hardly a week goes by where a cop is filmed taking down an assailant with whatever he can get away with to get control as he sees fit. And if you think our intelligence people protecting this country stop at the legal limit, when it comes to stopping terrorism, you better hope and pray they do whatever is necessary to stop these things, regardless of "rights," or the law. In a combat or crisis situation, you do what is necessary, or you simply do not survive.