Brendan Carr, the new head of the Federal Communications Commission under President Trump, says the public broadcasters are being investigated for allegedly running commercials.

Federal Communications Commission Chairman Brendan Carr said he is launching investigations into both PBS and NPR, in the hopes of helping Congress defund the public broadcasters. His basis for the investigation stems from what he alleges are potentially unlawful commercials.

WASHINGTON D.C. —FCC Chair Brendan Carr has sent a letter to the heads of PBS and NPR telling them that the FCC’s Enforcement Bureau is opening an investigation into the airing of sponsorships on public stations.