Twitter suspended the account belonging to U.S. Customs and Border Protection Commissioner Mark Morgan over a tweet promoting the positive effects of the wall along the U.S. southern border.

“You may not promote violence against, threaten, or harass other people on the basis of race, ethnicity, national origin, sexual orientation, gender, gender identity, religious affiliation, age, disability, or serious disease,” Twitter said in an emailed statement to The Federalist on Thursday.