You’re right. I thought I had seen Barr’s name listed but you made me go back and check. Sure enough - no Barr. His Assistant, John Demers, will be there.
Attorney General William Barr to self-quarantine ‘for now,’ spokesperson says
https://www.cnn.com/2020/10/04/politics/william-barr-quarantine-coronavirus/index.html
#674 isn’t Barr in isolation (Covid)?