My working assumption is
everyone at that upper level of national policy/politics, say assistant deputy director of any given dept. on up, Senator/Congressman that's been in office for more than one term, SCOTUS justice, cabinet member, two-star General/Admirals on up, ALL have multiple felonies on them, if they were fairly investigated, or all laws in America were applied equally.
Instead of "Justice" as we think of it, it's an interdependent web of power, influence, and a MAD balance of who has dirt on who, and where all the bodies are buried.
In the ever popular America as Rome analogy, I figure we're about halfway to 3/4 through the transition from Republic to Empire.