Federal and state policymakers must rise to the challenge artificial intelligence poses to safe, secure elections and responsive, accountable governance.

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

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

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