March 22, 2018 - San Ysidro, California : The 9-meter-high concrete and steel prototypes for Donald Trumps's border wall project were tested by US Special Forces for their ability to prevent breaching, digging and climbing.


March 22, 2018 - San Ysidro, California : The 9-meter-high concrete and steel prototypes for Donald Trumps's border wall project were tested by US Special Forces for their ability to prevent breaching, digging and climbing.