The pro-Trump Right Side Broadcasting Network (RSBN) has parted ways with two of its hosts -- including prominent “alt-right” conspiracy theorist Mike Cernovich -- and is scaling back plans to become a “24/7” news outlet, its CEO told Media Matters After the small media upstart found success during the 2016 campaign by providing live streams of Donald Trump’s rallies, RSBN sought to use Trump’s surprise win as a springboard to a bigger platform.