What other response than &quot;we will find them and kill them one by one&quot; can be given by democracies? Democracies cannot back down because of terrorists. I honestly think that, by design, terrorism cannot win against western democracies.<p>I wonder if terrorists understand that. People will be afraid, people may be scared, but at the end, governments will not yield. And to be clear, I&#x27;m not saying politicians are brave or whatever, it&#x27;s just because of how  democracies work.