Twitter hides Trump tweet for 'glorifying violence'
"This is the bravest and riskiest thing I've ever seen Twitter - or any social media giant - do," said Carl Miller, from the Centre for the Analysis of Social Media at UK-based think-tank Demos.
"This pours rocket fuel over the online-harm-versus-free-speech debate. Online content policy doesn't get more incendiary than this."
The same post remains unaltered on Facebook, without any warning attached.