Your mistake is assuming we do not already know that there were Israeli terrorist groups (e.g. Irgun and Lehi) when the state of Israeli was being formed. Your mistake is assuming, because we are American I guess, that we support the state of Israel. I support the state of Israel's right to exist, just like I support the right of Palestinian independence (though, I would prefer a one-state solution). However, you do not see me saying that I respect the Settlers' movement, or their goals, because they are a bunch of psychotic terrorists.
You conveniently left out the part where I call Israel's current Prime Minister a terrorist supporter.
Terrorism is the utilisation of violence against (or with disregard for) civilians for with the intent of inducing fear, so as to achieve a political-ideological objective.
And if it only takes a couple hundred dead Israeli girls on a school bus, well, that's just the way it has to be. :banghead3