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"That being said, Deeply Imbedded should understand that the way this attack was done is likely what is causing the reaction - as it was mentioned (in the article, I think), this attack was not a bomb in a garbage can, it was an invasion that caught the police and defense personnel with their pants down."
That is, in fact, the reason. At some point, many carnages in the world reach a tipping point, where it appears nearly hopeless for intervention.
This is not such a tipping point.