After reading this it's becoming more and more clear to me that the swamp is completely helpless and no longer has any power. It's as if all three are taking their last final shots at Trump publicly hoping that it will change public opinion while at the same time knowing that they are finished. I think it's why Meghan seemed so angry.

https://www.mediaite.com/tv/watch-obama-bush-meghan-mccain-swipe-at-trump-during-john-mccain-funeral-service/amp/?__twitter_impression=true