CNN CNN Newsroom with Poppy Harlow and Jim Sciutto December 23, 2019 14:50:00
Bags in precheck lanes. this internal memo states as of last month those x-ray machines should be operated without the auto detection algorithm enabled. >> put simply when the that box is no longer on the screen. tsa has made changes to the settings which really hamper the ability of the x-ray operator to detect explosives in carry-on baggage. they have been putting millions of passengers into tsa pre-check who are not pre-check. you do not have an entire population in pre-check that are voted. >> good morning -- >> reporter: cnn put this to tsa administrator david petkoski. he said they are n...