SAN YSIDRO, Calif. (KGTV) — Spiraling wire enveloped in spikes that can easily cut into your skin now covers the top and bottom of San Diego’s border wall from San Ysidro to the Otay Mesa Port ...

A simple solution to hiding electrical wires and cables is mounting raceways to the surface of the wall or ceiling, and conceal the wires running inside. Some are even designed to look like trim ...