Where is water to build Arizona border wall coming from? - AZCentral

Where is water to build Arizona border wall coming from?  AZCentralAs construction of the border wall expands, where will water required to build nearly 63 miles of new fencing through the Arizona desert come from?

Where is water to build Arizona border wall coming from?  AZCentral

As construction of the border wall expands, where will water required to build nearly 63 miles of new fencing through the Arizona desert come from?