THE COUP. In plain sight. USA IS DEAD., page-23

Is this what you are referring to?

12:55 p.m. House Speaker Nancy Pelosi consults Army Gen. Mike Milley, chairman of the Joint Chiefs of Staff, about "precautions for preventing an unstable president from initiating military hostilities or accessing the launch codes and ordering a nuclear strike," according to a letter to her fellow Democrats.
"The situation of this unhinged president could not be more dangerous," Pelosi says in the letter, just before a conference call with Democrats to discuss whether to impeach Trump.
"If the president does not leave office imminently and willingly, the Congress will proceed with our action," she writes.
In the conference call, Pelosi tells members that she has received assurances from Milley that safeguards are in place if Trump tries to launch a nuclear weapon.