How Facebook, YouTube, and Twitter plan to handle Election Day and the subsequent days, clamping down on falsehoods and highlighting accurate information (New York Times)

New York Times:
How Facebook, YouTube, and Twitter plan to handle Election Day and the subsequent days, clamping down on falsehoods and highlighting accurate information  —  The sites are key conduits for communication and information.  Here's how they plan to handle the challenges facing them before, on and after Tuesday.