We're inside the debate hall where the national anthem and other pre-show activities are taking place, including remarks from DNC Chairman Tom Perez. The CNN/New York Times Democratic Presidential Debate begins at 8pm ET. Watch the debate live on Facebook: https://www.facebook.com/cnn/videos/432851704032717 | CNN

Twelve candidates face off in a CNN/New York Times Democratic Presidential Debate moderated by CNN anchors Erin Burnett and Anderson Cooper, along with The New York Times national editor Marc Lacey. | CNN