Correction: hate unchecked and amplified by social media wins elections. David Duke and Pat Buchanan, both notorious racists (the former being Grand Wizard of t

Correction: hate unchecked and amplified by social media wins elections. David Duke and Pat Buchanan, both notorious racists (the former being Grand Wizard of the KKK), ran for President but the mainstream media (which were once the only media most people consumed) constrained their influence.