Western governments that loose the dogs of war should stop assuming that their own people will not be bitten. Being a liberal democracy does not turn bombing and killing into an act of immaculate conception. Instead of pretending that their nations enjoy immunity from the inevitable horrors of war, Western officials should make the case to their people that the likely costs are worth the benefits. In this case that includes the possibility, perhaps likelihood, of terrorist attacks at home. There are no certainties even for America, which has done surprisingly well since 9/11. Which brings up the obvious question, why are the U.S. and its European allies involved "over there" -- and, in fact, currently intensifying their intervention?