Work to build President Donald Trump’s border wall in downtown El Paso starts this weekend. The new wall will be a steel bollard wall that will replace an existing fence in the Chihuahuita neighborhood. On Friday Chief Patrol Agent Aaron A. Hull, of the Border Patrol, El Paso sector, said it's needed because the current fence is deteriorating. Hull said agents discovered a hole was cut on the chain-link fence near Calleros and Chihuahua streets.