Mike Bloomberg

• Bernie Sanders’ Social Video Lead Shrinks As Joe Biden Overtakes Delegate Count
• Bernie Sanders Captures Commanding Social Video Lead Among Democratic Hopefuls

  We're through three Democratic primary states so far, and Bernie Sanders has won the popular vote in all of them--Iowa, New Hampshire, and Nevada. That momentum is also evident on social video platforms like Facebook, Instagram, Twitter, and YouTube, according to video analytics firm Tubular Labs.