Bin Laden needed to be killed, but the manner of his killing has aroused some controversy as being extrajudicial. We have that discussion in the States over whether our actions or right or wrong. I hate to tell you, but if you used that introspection you'd see that Israel is creating these fighters. What goes on in the territories is something that would cause anyone to fight. If you did to Americans what you do to Palestinians you'd see some serious fighting.
Yemen's Houthi rebels commit to peace plan in letter to UN chief, BBC reports (Haaretz)