CNN Piers Morgan Live May 30, 2013 07:05:00
The problem is when do you cross the line from being merely interested in looking at the sites to actually look building a weapon. the fbis ability to interrupt that cycle, the operational cycle. that is a real challenge. >> dr. cole, tell me about ricin. how lethal is it, compared to like anthrax and the type were seeing in the letters that were sent to the president. now the mayor of new york. how deadly could they be potentially in the wrong hands? >> worse case scenario it can be very deadly...
Source: archive.org