The Secure Fence Act passed in 2016, obviously still no wall
fundthewall.com
PDF's:
https://www.appropriations.senate.gov/imo/media/doc/FY2018-Homeland-Security-Explanatory-Statement.pdf
https://www.dhs.gov/sites/default/files/publications/mgmt_directive_112_02_gifts_to_the_department_of_homeland_security.pdf