Karl Jobst has, over the last six months or so fully come out as a wannabe investigator/researcher that knows painfully little about whatever the hell he's uncovering leaving the work to others he cites while not really in the know about any of the subject.
He's cashing in on him taking Billy Mitchell to task, which is not much of a challenge as Mitchell has been a suspected cheat for decades.
Rarely do I come out publicly and go after someone, Karl Jobst is a crackpot and a grifter.