The violence in Boston should of course be condemned. I wonder how many people in this country condemn drone attacks that kill innocent civilians?? People attack the Muslim religion as prone to violence but that is just as unfair as attacking all Christians for the violence of the U.S. government.
So we are comparing unintentional civilian attacks to intentional civilian attacks. You want no ground troops and no drones, you basically want us to do nothing. These terrorist #$%$ embed themselves within the civilian population for this reason. You "bite" hook, line and sinker. If you don't want to be on the receiving end of a drone strike, don't live with terrorists.