CNN The Lead With Jake Tapper June 19, 2014 20:03:00
When you deactivate anthrax, you're supposed to wait 48 hours and make sure it really is dead. apparently that didn't happen in this lab. >> when do we think this happened? >> this appears to have happened recently. i mean, they're talking about sometime between june 6th and june 13th. i'm looking at the cdc statement. there may have been some procedures going on in these labs that air solized some of those spores. this is quite recent. >> how can it they control the exposure? what are they doing with anybody who may have come in contact? >> if they're concerned someone came in contact with an...