Twitter suspended U.S. Customs and Border Protection (CBP) Commissioner Mark Morgan for a post celebrating the success of the U.S. southern border: A tweet from CBP Commissioner Mark Morgan touting the success of the southern border wall was in violation of Twitter's rules governing "hateful conduct," according to The Federalist. In his tweet, Morgan points out the ongoing construction taking place to construct a new border wall and its effectiveness in protecting Americans. ".@CBP & @USACEHQ continue to build new wall everyday. Every mile helps us stop gang members, murderers, sexual predators, and drugs from entering our country. It's a fact, walls work."