Moderator tries to step in: I hate to raise my voice ... why shouldn't I be different than you?

Moderator Chris Wallace steps in to quell arguing and restate debate rules as tensions rise between President Donald Trump and former Vice President Joe Biden during the first presidential debate of the 2020 election. Check out more CNN debate coverage here.

source https://www.cnn.com/videos/politics/2020/09/29/chris-wallace-moderator-debate-reset-dbx-2020-vpx.cnn