Detailed text transcripts for TV channel - MSNBC - 20170118:18:58:00
President-elect donald trump promised to tackle illegal immigration, in part, by building a wall and tightening border security. nbc's gadi schwartz joins us from mcallen, texas. what are you hearing as you make your way along the border there with mexico? >> reporter: well, a lot of the people out here, they're waiting to see what's going to happen. we've been driving for two days. i want to give you a geographic look. this is a huge flood plane. that is not a border wall. that is a flood wall. if you walk this way, you've got this levee here and then all that brush. this is the rio grande. t...