Per the FCC website and legal codes........................
https://www.fcc.gov/consumers/guides/broadcasting-false-information
Broadcasting false information that causes substantial 'public harm'
Broadcasting false content during news programming
IS ILLEGAL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
FOX News has caused substantial public harm by advancing conspiracy theories that have mislead significant portions of the electorate on multiple occasions........................and should be fined and ultimately shut down. THIS IS THE FCC's JOB and they should carry out their duties.