Synapse,
The difference is Israel is reactionary, they are responding to what Hamas is firing on them. If Hamas stops the rockets Israel will not bomb them into the stone age, will not happen, they just react to defend themselves, again it isn't Israel digging tunnels underground to kidnap the innocent Palestinian people is it, who is doing that?
Hamas has the power to stop Israel attacks, DON'T FIRE ROCKETS. it is that simple.
Okay history buff, why did we nuke Japan? First Japan hit Pearl Harbor, started our war with them right? It would have cost thousands of lives if we had to invade Japan to end the war, so as brutal as the nukes were, it saved lives, and at that point, YES American lives most likely. When you go to war, you go to war and I am a proponent if Hamas wants to push it, then I say to Israel take the muzzle off and end it. So be careful when you think it is ok for Hamas to fire rockets into Israel with the terroristic potential of killing children, one of these times Israel will not stop and then you will have wished to God, Hamas would have laid down their weapons and solve the crisis peacefully.