Former SNP councillor quits due to 'serious hate incidents' and 'online trolling' / Councillor hits out at online trolls as she quits / Preity Zinta expresses frustration over online trolling / Barry Keoghan slams online trolls / Barry Keoghan hits out at 'disgusting' online trolls using his son against him / Marokopa family: Mother of missing children hits back at online trolls / Janhvi opens up about social media trolling / For much of Kamala Harris' political career she's been the target of online trolls / Jay Slater machete gang attack victim hits out at internet trolls and urges them to help find teenager