Watch LIVE: More Fireworks Expected During DNC Roll Call

After a hostile first day at the 2016 Democratic National Convention on Monday, which included its fair share of jeers and boos from the "Bernie or Bust" voters, what can we expect during the official roll call Tuesday night? Sen. Barbara Mikulski (D-MD) will help Hillary Clinton make history when she officially becomes the first woman to be nominated as a major political party's presidential nominee.

Speakers Tuesday night include former President Bill Clinton and the mothers of Michael Brown, Eric Garner and Sandra Bland.