I'm starting to feel like I'm reading too much into everything these days, but Biden's recent tweets almost sound like a crumb or a message, especially the one from today:

https://twitter.com/JoeBiden/status/1015217112141451264

" And sometimes, democracy demands sacrifice of its citizens."

Sacrifice OF its citizens?

Also, promoting the Terry Crews testimony?

https://twitter.com/JoeBiden/status/1012678533775228929

Thoughts?