The Posse Comitatus Act bars the armed forces from serving as civilian police, but loopholes and exceptions undermine its effectiveness.

Left unchecked, abuse harms not only elected officials but also the public they serve.

The president and Congress can take targeted measures to prevent crime, reduce incarceration and recidivism, and save money.

Staggered 18-year terms would bring regular turnover to the bench. The result would be a Court that better reflects prevailing public values.