CNN State of the Union April 28, 2013 16:40:00
>> well, the fact is these things did get -- did raise flags. that's one of the reasons he was closely watched and investigated. now, whether those things rise to the level of a heightened risk and you tighten up the focus on that individual. >> precisely. >> at least call the boston police. precisely. the data mining you're speaking of, candy, that troubles people. they are being data mined for certain information on consumer goods, et cetera. and then it does cause them say, okay, you got this ping. why did it not trigger other watches through this process with the fbi? why was there not a r...