The investigation will revolve around NPR and PBS airing sponsorships across their 1,500-plus member stations, FCC Chairman Brendan Carr said.

FCC’s Brendan Carr also suggests an investigation could be relevant to conservative congressional efforts to defund the public broadcasters.

FCC Commissioner Brendan Carr claims the public broadcasting stations could be violating federal law. Federal Communications Chair Brendan Carr has ordered investigations into NPR and PBS with the goal of slashing the money given to the government-funded organizations, The New York Times reports.