Detailed text transcripts for TV channel - FOXNEWS - 20190306:20:16:00
Building an't this site in order to offer to to dismantle it town the road. you heard the president said that we released the satellite images. we'll know more when we continue the nuclear talks. trace? >> trace: jennifer griffin live. thank you. the head of homeland security testifying in front of lawmakers about what is happening at the u.s. southern border. secretary kirstjen neilsen testifying. she defended the president's decision to declare a national emergency saying it's not a manufactured crisis. democrats questioning her on a wide range of issues including trump administration separa...