word games about whether to call the wall the wall. he typed into the twitter machine, quote, let's just call them walls from now on and stop playing political games. a wall is a wall. not only did the president invent this game, he wrote all the rules, he broke them, he changed them, he rewrote them and then he changed them again. a wall is a wall, he says. but he didn't always seem to think so. >> we're going to build a wall. and it's going to be impenetrable. it will be a real wall. >> it's not a fence. it's a wall. you just misreported it there. >> could be some fencing. >> you go back to 2006, they all approved essentially a wall, a very powerful fence, which is pretty much the same thing. >> a wall. or a slat fence, or whatever you want to call it. >> the wall, a fence, whatever they'd like to call it. i'll call it whatever they want, but it's all the same thing. >> you could call it a steel fence. this wall or fence or anything the democrats need to call it. >> they can name it whatever