(The Center Square) – Roughly $4.5 billion in contracts have been awarded to expand border wall construction, including adding advanced technological surveillance along the southwest border. 

Ten new construction contracts have been awarded through the U.S. Department of Homeland Security and U.S. Customs and Border Protection to add hundreds of miles of Smart Wall in California, Arizona, New Mexico and Texas.

Originally published on thecentersquare.com, part of the BLOX Digital Content Exchange.