CNN Wolf June 20, 2014 17:07:00
Politicians right after 9/11. our chief medical correspondent dr. sanjay gupta is now joining us live from outside the cdc headquarters in atlanta. for those viewers who don't know, how could this possibly happen? >> well, this is -- how do i put it delicately, this is a mess-up. an person or group of people didn't follow protocols. the cdc is being candid about specifically what happened. there are different bio safety labs. there are higher bio safety labs. there are lower bio safety labs. they had this anthrax. they were supposed to deactivate it, wait 48 hours, make sure it had been deacti...