Donald Trump Jr. praised We Build The Wall and Brian Kolfage at a 2018 event: "This is private enterprise at its finest. Doing it better, faster, cheaper than anything else. What you guys are doing is amazing.”
This was the White House statement. Besides Don Jr. participation in an event, he does know people involved in the project like Kobach, Bannon, Erick Prince and David Clarke. https://twitter.com/kaitlancollins/status/1296468544473968641
Statement from Trump Organization on Don Jr’a involvement confirmed to CNN.
https://twitter.com/maggienyt/status/1296486541309677569?s=21 https://twitter.com/maggienyt/status/1296486541309677569
https://twitter.com/maggienyt/status/1296486541309677569?s=21 https://twitter.com/maggienyt/status/1296486541309677569
Donald Trump Jr. holding a "We Build The Wall" branded gun while standing with two advisory board members in July 2019. https://www.facebook.com/WeBuildTheWall/photos/a.314970215820571/407324403251818/