Some Things for Anons to Dig On:
National Security Action has hidden its 'pages' so that you can't see what the group was about or who was a part of it; but, web archive has snapshots as does Q. So far everyone but Harris and one other Cabinet pick comes from this group.
Their website was registered out of Ontario in April 2017. From the beginning they have been supplying the talking points to undercut POTUS's administration.