Elizabeth Brackett reports from President Barack Obama's election night headquarters at McCormick Place. Watch the web extra videos below.
Brad Woodhouse, communications director of the United States Democratic National Committee, reacts to the closure of polls in Florida and Virginia:
Illinois Senator Dick Durbin praises President Obama's ground game as polls begin closing:
Melanie Roussell, the DNC's National Press Secretary discusses the Obama campaign's get out the vote effort:
Top Obama advisor Austan Goolsbee says he's more nervous today than four years ago: