Comment Re:So WHY have there been so few bombs? (Score 2) 317
Poor or sloppy tradecraft is the reason that more don't pull it off. Odds are that we'll learn that these guys made some mistakes that should have been discovered earlier. Perfect tradecraft almost never happens. It's the reason that so many are found so early. They reach out to the wrong people who turn out to be either informants, undercover law enforcement, or just criminals who still harbor a sense of patriotism. They buy unusual items and act suspiciously while doing so, like buying black powder (legal) while trying to hide their faces (also legal, but likely to set the clerk to wondering). They wire the bomb incorrectly. Far more are caught than manage to pull something off, in large part because they try to do something outside of their abilities. That may be the difference here: the brothers may have known their capabilities were limited and so didn't try to kill hundreds, settling for spreading fear while killing a few and injuring many.