What is the source of this chart? Who would have more access to the upper information tiers than POTUS?

Edit: CIA spooks - so basically cabal or the occasional Pompeo.

Source: https://www.blackdiamondsocialclub.com/post/2017/03/11/above-top-secret-security-clearances (could be one of many).

What is the source of this chart? Who would have more access to the upper information tiers than POTUS? Edit: CIA spooks - so basically cabal or the occasional Pompeo. Source: https://www.blackdiamondsocialclub.com/post/2017/03/11/above-top-secret-security-clearances (could be one of many).

What is the source of this chart? Who would have more access to the upper information tiers than POTUS?

Edit: CIA spooks - so basically cabal or the occasional Pompeo.

What is the source of this chart? Who would have more access to the upper information tiers than POTUS?