The border wall could cost as much as $70 billion from coast to coast, but that doesn't include many other factors.

In California, new wall sections with "anti-climb ... and permanent physical barriers to ensure complete operational control of the southern border of the United States,” according to CBP. " ...

New images of the wall being built along the U.S.-Mexico border show that President Donald Trump's measures to secure the ...

The U.S. Marines reinforced border wall security in California as President Donald Trump maintained his tough stance on ...