Vanda Felbab-Brown, Brookings
[This is a very long, rich, detailed look at the border wall, with marvelous graphics. It deals with the price tag, smuggling, crime, the U.S. economy, communities and the environment, and much more. Recommended!]
Brookings - The Wall: The real costs of a barrier between the U.S. and Mexico; A conversation with Vanda Felbab-Brown and Rep. Henry Cuellar (D-Texas)
"President Trump’s proposed border wall, and more broadly how the United States defines...