What? Where are you pulling this from?
The only form of arguably existing slavery in the entire United States is the lack of social mobility exacerbated by a lack of education in lower income classes, which becomes both a self-fulfilling prophecy and a cycle.
Other than that - and I note slavery would be a passionate, emphatic term for that, not anything close to a literal one - there is no slavery and there are no slave masters in the United States.
I'm not singling you out, because others are doing this, but it vastly weakens your point to make statements like that. Journalists are allowed to pursue stories and leads aggressively and practice freedom of speech.