An AP article on:
A tough debate now rages within the intelligence community - previously focused on searching for al-Qaida cells - on how to assess red flags without violating basic liberties.

Confronting an overwhelming sea of mostly harmless individuals who act suspiciously, authorities are still struggling with questions about how and how much to keep tabs on people who spout jihadist rhetoric online or buy material that could be used to make explosives - or something innocuous.
Link:http://m.apnews.com/ap/db_268744/con...tguid=Jw3KiTxR