CNN The Lead With Jake Tapper July 3, 2015 20:16:00
>> these kind of targets are soft targets, very easy to go after if you have a gun and you're willing to die for your beliefs. >> reporter: authorities say the best thing is to be aware of their surroundings and if they see something that doesn't look right, alert authorities immediately. >> and aarons are seeing a high volume as well. rank-and-file tsa officers told me their supervisors have warned all of them toss on that are ps and qs. if you're flying out you should expect random spot checks. that's happening at airports as well. there are still groups still very much obsessed with making ...