True or false? Sorting rumours and sifting data

Rumours spread fast on social media, and finding out what's true or false can be difficult.

At swissinfo.ch we've been testing out an automated way to do exactly this, as part of a project called Pheme. We also find out how our data joualist, Duc-Quang Nguyen, finds data sources in Switzerland, and how he tus them into articles.

Do you want to know how joualists sort fact from fiction at swissinfo.ch? Get in touch with the producer of this programme, joualist Jo Fahy on twitter or on Facebook.