Border wall prototypes a first small step on Trump campaign promise Prison Planet.com Posted on October 24, 2017 Posted in Aggregated No Comments Tagged with Featured Stories, Tile Reuters | The U.S. Congress has so far shown little interest in appropriating the estimated $21.6 billion it would cost to build the wall. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email