Past projects show border wall building is complex, costly
January 13, 2019
ALBUQUERQUE, N.M. (AP) — President Donald Trump is not giving up on his demand for $5.7 billion to build a wall along the U.S.-Mexico border, saying a physical barrier is central to any strategy for addressing the security and humanitarian crisis at the southern border.
Democrats argue that funding the construction of a steel barrier along 234 miles (377 kilometers) will not solve the problems. A 2018 government report warns of increased risks that the U.S. wall-building program will cost more than projected, take longer than planned and not perform as expected.
Walls and fencing now cove...