He specifically states, that he's is actually fixing it. So ... not additional border wall, but replacing/repairing. Then he goes on to state that it will all be built. Really? What about the border along the states that he has allowed to opt out?? Such deception!
Trump: 'We Are Going to Have Over 400 Miles of Wall Built by the End of Next Year'......"We are going to have over 400 miles of wall built by the end of next year. The wall is very important, it's hard to breach it, it's high, it's strong, it's powerful and it's going up at a much lower cost than the wall that was planned prior to me getting there -- it's much better wall, too."
Trump said the sections of wall built before he became president are a "disgrace."...........
...........And we are actually fixing it, and in some cases, we have to take down fairly new wall because it was so bad. But we're going to have over 400 miles of wall built, and that's going to be in the most important areas, and we're going to have all of it built before you know it. But this is despite tremendous obstacles that have been put in front of me by the Democrats. You have no idea.......
https://www.cnsnews.com/news/article/susan-jones/trump-we-are-going-have-over-400-miles-wall-built-end-next-year