The Trump supporters who rioted in the US Capitol on Wednesday had been openly planning online for weeks, including on mainstream and niche social media sites (BuzzFeed News)

BuzzFeed News:

The Trump supporters who rioted in the US Capitol on Wednesday had been openly planning online for weeks, including on mainstream and niche social media sites  —  The supporters of President Donald Trump who rioted in the US Capitol building on Wednesday had been openly planning for weeks …