U.S. disinformation researcher laments 'incredible witch hunt'

Understanding disinformation has emerged as a lightning rod in the United States ahead of the November election, with academics and think-tanks facing lawsuits by right-wing groups and subpoenas from a Republican-led congressional committee.

The researchers are accused of colluding with the government to censor conservative speech online under the guise of fighting disinformation. They deny the claims and denounce the sweeping offensive as an intimidation campaign.

AFP spoke with Renee DiResta...