California Divide
Building Trump’s wall? Six things to know about the U.S.-Mexico border
1. There already is a “wall” along about a third of the border The border runs about 1,900 miles from the Pacific Ocean to the Gulf of Mexico. Some sort of barrier—made from concrete, steel mesh and/or barbed wire —currently stands along about a third of it, in areas U.S. Customs and Border Protection deems […]