In recent developments, the US-Mexico border is seeing significant changes. A new barrier is being constructed, replacing the barbed wire that previously separated the two countries.

The project, backed by the Trump administration, involves the installation of 30-foot-tall steel fencing. This fencing is part of a larger system referred to as a "smart wall," which incorporates advanced technology.

Further details about the "smart wall" project are available from KSAT 12, including information on the project's progress and funding.