You people that insist on inverting logic really make me F*@%(^g mad!!!
Don't you even have two brain cells to rub together??
The "siege", as you call it, is as a result of the Arabs own actions in Gaza.
So when Israel responds to the INITIAL, note initial, terrorism emanating from Gaza then any subsequent actions by the terrorists become legal resistance?!
Tell me what would have become of Mexico, for example, if they had showered almost 12000 rockets over a 8 year period into the US.
Let me help you out with the answer, seeing that you are incapable of any rational reasoning, nothing....
Now do me a favor get lost and go and observe in the Sudan or Chechnya or somewhere else where your talents would be more appreciated......