Detailed text transcripts for TV channel - FOXNEWS - 20170505:18:30:00
Chief intelligence correspondent katherine herridge live in washington. what do we know about the timing of this? >> reporter: the tsa confirms to fox news that the warning was sent last week to the trucking and bussing industries. it focus on the current threat landscape and points out since 2014, terrorists carried out 17 vehicle ramming attacks injuring nearly 700 people. the report also contains warning signs or so called indicators that may suggest a plot is imminent and what steps can be taken to disrupt it. two months ago in london england a suspected terrorist rented an suv mowing down...