But They Need MORE Surveillance Powers

In the aftermath of a terrorist atrocity, government officials often seem to talk about surveillance as if it were some sort of panacea, a silver bullet. But what they always fail to explain is how, even with mass surveillance systems already in place in countries like France, the United States, and the United Kingdom, attacks still happen.

[...]

The Intercept has reviewed 10 high-profile jihadi attacks carried out in Western countries between 2013 and 2015 (see below), and in each case some or all of the perpetrators were already known to the authorities before they executed their plot. In other words, most of the terrorists involved were not ghost operatives who sprang from nowhere to commit their crimes; they were already viewed as a potential threat, yet were not subjected to sufficient scrutiny by authorities under existing counterterrorism powers.

[...]

If any lesson can be learned from studying the perpetrators of recent attacks, it is that there needs to be a greater investment in conducting targeted surveillance of known terror suspects and a move away from the constant knee-jerk expansion of dragnet surveillance, which has simply not proven itself to be effective, regardless of the debate about whether it is legal or ethical in the first place.

  The Intercept

...but hey, do what you want...you will anyway.