Since Clinton’s defeat, the state seems to have become unhinged over Trump’s unexpected election.

“Calexit” supporters brag that they will have enough signatures to qualify for a ballot measure calling for California’s secession from the United States.

Some California officials have talked of the state not remitting its legally obligated tax dollars to the federal government. They talk of expanding its sanctuary cities into an entire sanctuary state that would nullify federal immigration law.

Californians also now talk about the value of the old Confederate idea of “states’ rights.” They whine that their state gives far too much revenue to Washington and gets too little back.

Residents boast about how their cool culture has little in common with the rest of the U.S. Some Californians claim the state could easily go it alone, divorced from the United States.

Sound a bit familiar? ...