What is Gab? A look at the far-right social media platform backing Doug Mastriano
It’s been referred to as a “haven” for white supremacists and neo-Nazis. It’s been linked to Pennsylvania’s Republican gubernatorial nominee, state Sen. Doug Mastriano, who has paid the platform for advertising. And it has been the focus of ire from state Attorney General Josh Shapiro, the state’s Jewish Democratic nominee for governor, who has criticized his opponent for courting “antisemitic, racist, alt-right extremists” on the platform.