So John Oliver does a segment on a lawsuit-happy coal executive, Bob Murray, after which Murray obliges by suing Oliver. Now the ACLU has filed an amicus curiae brief with the court, on Oliver’s behalf. Oliver may not be able to discuss this at any length on tonight’s show – it is, after all, a case in active litigation – but hey, perhaps he’ll raise someone else’s hackles with tonight’s show. At any rate, he gets to talk about a lot… including a grand jury.