Any system can be abused, Baker allowed, but he said fears of the policy drifting to domestic political opponents don't justify rejecting it. "On that ground you could question almost any tactic we use in a war, and at some point you have to say we're counting on our officials to know the difference," he said.
In addition to analyzing the content of their internet activities, the NSA also examined the targets' contact lists. The NSA accuses two of the targets of promoting al Qaeda propaganda, but states that surveillance of the three English-speakers’ communications revealed that they have "minimal terrorist contacts."
In particular, “only seven (1 percent) of the contacts in the study of the three English-speaking radicalizers were characterized in SIGINT as affiliated with an extremist group or a Pakistani militant group. An earlier communications profile of [one of the targets] reveals that 3 of the 213 distinct individuals he was in contact with between 4 August and 2 November 2010 were known or suspected of being associated with terrorism," the document reads.
The document contends that the three Arabic-speaking targets have more contacts with affiliates of extremist groups, but does not suggest they themselves are involved in any terror plots.
Instead, the NSA believes the targeted individuals radicalize people through the expression of controversial ideas via YouTube, Facebook and other social media websites. Their audience, both English and Arabic speakers, "includes individuals who do not yet hold extremist views but who are susceptible to the extremist message,” the document states. The NSA says the speeches and writings of the six individuals resonate most in countries including the United Kingdom, Germany, Sweden, Kenya, Pakistan, India and Saudi Arabia.
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