Why are foreign governments involved?
What will the laptop reveal? Time will tell. (Time is especially relevant becausethe DOJ will appeal and drag this out.)
What might be more interesting is the FBI’s complete records on Seth Rich. The FBI has fought production of those records - first by failing to “find” its own documents, and now by alleging documents must be withheld due to “national security grounds” and the “basis that disclosure of the information would threaten intelligence-gathering efforts.”
The information in the FBI’s possession includes that which was “provided by foreign government agency authorities under an implied assurance of confidentiality.” It also may - or may not - include whether the FBI used a “code name” associated with Seth Rich. And, if FBI representations are to be believed, it also includes “details of intelligence activities, sources, and methods related to national security.”