An extreme opinion sometimes leads to an offensive tweet, which could these days land you in jail. That's increasingly the situation in Great Britain where social media users have to watch what they post online. Abusive comments have led to arrests across the country and activists worry the law is becoming too zealous about hunting down tweeting trolls. RT's Sara Firth investigates ..<br /><br />RT LIVE http://rt.com/on-air<br /><br />Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday<br /><br />Like us on Facebook http://www.facebook.com/RTnews<br />Follow us on Twitter http://twitter.com/RT_com<br />Follow us on Google+ http://plus.google.com/+RT<br /><br />RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 1 billion YouTube views benchmark.
