Would it be too much to ask for interviews with members of other groups that are cooperating with Harvey's group and are able go to the interview in some manner?

Preferably someone like a military attaché.

Does not need to be an exclusive interview, could be done side by side with Harvey.

yea, the likes of Valiant Thor (Stranger at the Pentagon story), and/or Val-Neck and crew (Megan Rose contact) that would be interesting, and/or the group from the so called Italian "Friendship case"