You’re right. Much ado about not much .....indicates something(s) seriously damaging is “out there” against Brennan.
His time at the CIA goes back to the Bill Clinton years. Perhaps he knows where some of the bodies of that era are buried......not to mention his involvement in the current crimes against President Trump.
Something is wrong somewhere. Brennan must be TERRIBLY DIRTY for him to scream like this. It makes no rational sense.
Brennan is scared. VERY scared.