Misinformation in Political Campaigns

The deliberate spread of false information just handed the far right a big win. The vote on a new set of constitutional court judges was postponed. One candidate has been left damaged. We speak to Philipp Sälhoff, who heads a think tank that showed how a post by the far-right AfD party went on to fuel a campaign of disinformation and how this has become a wake-up call for German policy makers.