FOX at least reported that the FBI would disarm it rather than just blowing it up with their own explosives which is commonly done with the unavoidable loss of forensic info - starting with fingerprints on any and everything, even DNA.
I’m in the false flag camp. Ooh - that looks like a bomb!
Letter bombs are usually designed to detonate upon opening which I know ONLY from reading the news.
Reviewing my post it occurs to me that the FBI/CIA/NSA could be behind this and thus know they needn’t blow it up but can report that it was a functional set of bombs - who could say different?
Do I trust any of these agencies? Not anymore - not for quite some time. Years and years.
The Warren Commission?/s