Radio 4 in Four - Why you can't always trust an advert on social media - ÃÛÑ¿´«Ã½ Sounds

Radio 4 in Four - Why you can't always trust an advert on social media - ÃÛÑ¿´«Ã½ Sounds
Why you can't always trust an advert on social media
When celebrities are paid to promote they must mark posts either #ad or #sponsored.