The DHS secretary said the funding will support the construction of seven miles of border wall in the Rio Grande Valley Sector.

Kristi Noem has announced the construction of a new seven-mile stretch of President Trump’s border wall in Arizona — a day after the Secretary of Homeland Security revealed that illegal crossings have ...

The U.S.-Mexico border. Prior to Trump, Presidents Bush and Obama had both constructed hundreds of miles of border walls and other protections along various parts of the 1,954-mile border with Mexico.