Some of the same people who pushed a false conspiracy theory about Hillary Clinton that first emerged in 2016 are now targeting Hunter Biden, Joe Biden's son, with similar falsehoods. Their online posts are garnering astronomical numbers of shares on social media.

There is an important difference, however. The pizzagate-style rumors in 2016 were largely confined to far-right message boards like 4chan and parts of Reddit. But the Hunter Biden iteration of the same conspiracy theory took off last weekend with the help of speculation from conservative TV hosts and members of Congress. Their theorizing can be traced to a new website that has been promoted by President Donald Trump and his surrogates.