Executive Order 13769 suspended visas for seven countries and refugees. The implementation led to confusion and protests. Seth Daire and JJ Janflone discuss how this could marginalization populations and affect the perception of the US, which both can affect human trafficking.
Sources:
http://www.npr.org/2017/01/31/512439121/trumps-executive-order-on-immigration-annotated
http://www.pbs.org/newshour/updates/changes-trumps-executive-order-immigration-explained
http://www.cdar.uky.edu/CoerciveControl/docs/Human%20Trafficking%20in%20Kentucky.pdf
http://www.cnn.com/2017/01/29/politics/trump-travel-ban-countries/
https://www.theguardian.com/us-news/2017/jan/28/trump-immigration-ban-syria-muslims-reaction-lawsuits
https://www.fastcompany.com/3067891/fast-cities/what-the-travel-ban-would-mean-for-victims-of-human-trafficking