Discuss Immigration as a Threat.

https://cuslar.org/2014/09/08/immigration-a-national-secuirty-threat/ (Links to an external site.)

https://americanpolicy.org/2008/03/18/why-illegal-immigration-is-a-threat-to-the-united-states-and-how-local-communities-are-fighting-back/ (Links to an external site.)

https://www.nytimes.com/2018/08/23/business/trump-immigration-business-leaders-economy.html (Links to an external site.)