... to inflate prices of military purchases, to steal from taxpayers in Israel.

persuade any old Likudnik, that the man is a crook or you don't!
You present it to the AG and I'm sure he can decide for himself.
Evidence has to be unequivocal and straight forward.
If it's convoluted & opaque then something stinks............
after all: we're talking politics here and in that realm things are always more fuzzy than with us, the average, working stiffs.