I wonder how Trump found out.
Perhaps is was Comey who told Trump.
I wonder how he found out.
I would guess that there are security cameras just about everywhere in that tower’s machanical/electrical rooms that may have recorded nefarious activities not discovered until the tapes had been reviewed by a professional spookbuster.
Not everyone at the FBI is an Obama loyalist. Maybe someone there felt that the BS has gone too far now in trying to take out Sessions and has enough evidence to start outing their superiors as co-conspirators.