England's rugby stars told to 'think it but don't say it' during social media seminar
![England's rugby stars told to 'think it but don't say it' during social media seminar](https://i.dailymail.co.uk/1s/2019/07/06/18/15711642-0-image-m-6_1562432418110.jpg)
EXCLUSIVE BY NIK SIMON: England's rugby stars have been told to 'think it but don't say it' at the World Cup - with footballer Raheem Sterling used as a social media case study.