Radio 4 in Four - The spread of fake news: why fact-checking can backfire - ÃÛÑ¿´«Ã½ Sounds

Radio 4 in Four - The spread of fake news: why fact-checking can backfire - ÃÛÑ¿´«Ã½ Sounds
The spread of fake news: why fact-checking can backfire
Do people find fact-checks persuasive? Tim Harford takes a look at some of the problems.