On the U.S.-Mexico border, the border security industry grows alongside the expanding militarization of the drug wars.
For more at the 2016 summer edition of NACLA Report on the Americas click here:
http://www.tandfonline.com/doi/full/10.1080/10714839.2016.1201273
(apologies for it being behind a pay wall and costing so much, am checking into it that)