Sheriff Joe is serious stuff. Obama/Holder messed with him so he is messing with them. Sheriff Joe sent detectives to Hawaii but Trump did not in my opinion. Trump talked about it but I think he never really sent anyone or if he did it was minor and ineffectual
Zullo (on the other hand) is a hound dog you don’t want him on your scent. Zullo is a real person with photos in google images
It seems to me that our Sheriff would not have sent anyone to Hawaii unless he already knew there were several items of interest there that had to be viewed in person. Someone like that bus driver must have possession of an artifact or personal knowledge that is relevant to the case, and they offered it up to MCSO. They already had photocopies of the forged documents that they worked with for the first news conference, but now they have an original version of something that made it worthwhile to authorize a Hawaii trip. I can't wait to see what it is.