How about a discussion as to why prosecution is not being brought against the leaders of this group?
Evidence is probably one reason.
The FBI believed at various times they had found "links" to at least two other groups in addition to Elohim City, none of them were found to have any role in the OK City Bombing after thorough investigations.
Remember how the media reported (and some continue to) for days McVeigh's "connections" with the Michigan Militia? Yeah, well, it turned out there were no 'connections'.
McVeigh had once accompanied a friend to a rally or meeting, that was it. Whether McVeigh didn't think the Michigan Militia was 'extreme' enough for him, or the Michigan Militia thought McVeigh was too extreme for them, is hard to say, but one of the two is true.
McVeigh had probably patroned McDonald's dozens of times, that doesn't mean McDonald's has any complicity in the OK City Bombing.