Vastavam web: The prototypes for President Donald Trump’s contest for a border wall near San Diego, California, were torn down on Wednesday, to make way for a new section of actual border fencing. To the president’s supporters, the eight 30-foot-high (9-meter) models were a symbol of his commitment to build a wall along the length of the U.S. Mexico border to enhance national security. To opponents, they were a waste of taxpayer money and an affront to Mexico and immigrants.
Using jackhammers, ladders and blow torches, military special forces and CBP special units spent weeks trying to go under, over and through the walls to test their strengths and weaknesses. The tests of the eight prototypes, which Supervisory Border Patrol Agent Michael Scappechio of the San Diego sector said cost between $300,000 and $500,000 each to build, showed the effectiveness of the kind of steel post, or “bollard,” fence that already exists along large sections of the border.
The ability of agents to see through a barrier is crucial to their safety, and a fence made out of steel posts or “bollards” is easier to repair when breached and relatively cost effective, he said, while the 30-foot height is a deterrent to climbers.