Around ten million accounts follow Bernie Sanders on Twitter
. This puts the Democratic 2020 hopeful at the head of the presidential candidates when it comes to social media power. Joe Biden, number one in most polls, is far behind in second place with four million followers. Together, the top 8 potential Trump challengers come to 26 million followers. The incumbent is in a league of his own in this regard though - 67 million accounts follow @realDonaldTrump.