Brian Beutler discusses how Trump's dangerous rhetoric escalates demonization of migrants, calling for media to cover it as a major scandal. Trump's tactics of highlighting crimes by migrants for propaganda, promoting UFC matches between migrants and Americans, and pushing for mass deportations if re-elected are highlighted. The importance of exposing deceptive strategies in political propaganda and providing context in news coverage to counter misleading narratives is emphasized, along with the impact of biased reporting on public opinion towards immigrants.