Several presidential candidates took to Twitter Thursday to respond to the Bill Barr farce.
(These are in order by how Twitter presented them. No endorsement of any candidate is implied here.)
Buttigieg responded on Morning Joe. No word on Twitter as of this writing from Sanders or O'Rourke.
The sharpest (and longest) tweet storm against Barr, however, came from Trump's one announced Republican challenger, former federal prosecutor William Weld: