Twitter seeks to combat online abuse problem with troll-fighting filters

Twitter is handing over more power to users in a bid to tackle online abuse and trolling on the platform. 
The social network has introduced a 'quality filter' and a series of 'notification settings' to improve user experience on the platform and shake off accusations that it isn't doing enough to tackle harassment online. 
Announcing the news via a blog post, Twitter's product manager Emil Leong explained how the new features will work. 
First up, the quality filter will "&n