Everyone needs a translator, and for decades there have been few better than Washington Post columnist, reporter, and editor Ruth Marcus.  She has made understandable the intricacies of many a Supreme Court matter, not to mention the vicissitudes of other Washington institutions.  Now, with Federal and State cases against former president Trump pending, the complexities are impressive, but we take you through them with Ruth’s help.  There are also stories galore, with angles political, constitutional, and gleeful.