Based on the WikiLeak of DNC internal emails, DNC CFO Brad Marshall suggested using Bernie Sanders's faith against him in the primary. Not only is the DNC supposed to remain impartial on the choice of candidate, this demeans the beliefs (or lack thereof) of atheist Democrats.

There is no question about it. Brad Marshall has got to go. Don't stop at signing this petition. Contact the DNC directly and let them know this cannot stand!

From:MARSHALL@dnc.org
To: MirandaL@dnc.org, PaustenbachM@dnc.org, DaceyA@dnc.org
Date: 2016-05-05 03:31
Subject: No shit
It might may no difference, but for KY and WVA can we get someone to ask his belief. Does he believe in a God. He had skated on saying he has a Jewish heritage. I think I read he is an atheist. This could make several points difference with my peeps. My Southern Baptist peeps would draw a big difference between a Jew and an atheist.

https://theintercept.com/2016/07/22/new-leak-top-dnc-official-wanted-to-use-bernie-sanderss-religious-beliefs-against-him/