The Democratic presidential candidates are gathering in New Hampshire on Saturday night for their last match-up of the year.
Former Secretary of State Hillary Clinton, Sen. Bernie Sanders (I-Vt.) and former Maryland Gov. Martin O'Malley will participate.
You can watch the debate here.
This debate follows a battle between Sanders' campaign and the Democratic National Committee over access to the DNC's voter database. The DNC blocked access to the database after Sanders campaign staffers wrongly accessed voter information from Clinton's campaign on Wednesday.
Read the latest updates below: