A letter from inside Israel. "JERUSALEM Israelis and Palestinians are imprisoned in what seems increasingly like a hermetically sealed bubble. Over the years, inside this bubble, each side has evolved sophisticated justifications for every act it commits. Israel can rightly claim that no country in the world would abstain from responding to incessant attacks like those of Hamas, or to the threat posed by the tunnels dug from the Gaza Strip into Israel. Hamas, conversely, justifies its attacks on Israel by arguing that the Palestinians are still under occupation and that residents of Gaza are withering away under the blockade enforced by Israel. Inside the bubble, who can fault Israelis for expecting their government to do everything it can to save children on the Nahal Oz kibbutz, or any of the other communities adjacent to the Gaza Strip, from a Hamas unit that might emerge from a hole in the ground? And what is the response to Gazans who say that the tunnels and rockets are their only remaining weapons against a powerful Israel? In this cruel and desperate bubble, both sides are right. They both obey the law of the bubble the law of violence and war, revenge and hatred.... "
