When a government agency wants to attract as little public attention as possible to a new policy, it announces it on a Friday at 4 p.m. Eastern, a time at which many reporters are eyeing the clock in anticipation of happy hour. If the policy is really controversial, the agency will announce it just before a holiday. And if the policy is really, really controversial, the agency won’t even make an announcement, it will simply post it in the Federal Register—ideally between Christmas and New Year’s.