According to an analysis by Media Matters, Fox anchor Sean Hannity has donated some $31 million to Trump’s campaign in the form of free media coverage and publicity.

The Fox anchor “has effectively turned his nightly prime-time show into Trump’s second campaign headquarters,” the report’s authors wrote.

Hannity has made no secret of his preference for Trump, consistently reminding his critics that he is “not a journalist” and is therefore not beholden to the same standards of objectivity.