To clarify. This means POTUS will say the following, "Release all the documents to Congress, un-redacted or I will be forced to declassify them all." Strategy, understand Sessions must remain recused, DOJ will hang itself. They forget Trump is president and has a lot of power.
If I had to guess:
B Q I wish to communicate with sound
'BOOM'
Q Stop what your doing and watch for my signals.
Just my guess based on Maritime flags.
https: //en.wikipedia.org/wiki/International_maritime_signal_flags