“There will always be plenty of soft targets in a free society, and it is incredibly easy to kill people, even for untrained operatives. In this case, the brothers conducted an attack that was within their capabilities rather than attempting something more grandiose that would require outside assistance — and which could therefore have put them in jeopardy of running into a government informant as they sought help. It is thus important for citizens to practice good situational awareness and to serve as grassroots defenders against the grassroots threat.” Boston Bombing Suspects: Grassroots Militants from Chechnya [via Stratfor]