The Boston Marathon bombing looked like an isolated incident of Islamic terror by two Chechen brothers. By isolated I mean in regards to how the operation was put together. As sad as it is to say this, the bombs utilized were not so technically advanced that any moderately intelligent person with plans from the Internet couldn't have put them together. MSNBC now reports that three more suspects have been arrested. This now raises the specter that this was a more organized attack. If the suspects are legitimate suspects, as opposed to a mistake by the police, this would be disturbing news; though the fact that a this whole ordeal illustrates how the TIDE watchlist doesn't prevent potential attacks is disturbing by itself.