The Obama-tied leftist group that helped a gunman commit an act of terrorism against a conservative organization has assembled a starter kit for Islamists to attack American women who refuse to comply with Sharia law, the authoritarian doctrine that inspires Islamists and their jihadism. It’s the summer special from the Southern Poverty Law Center (SPLC), an extremist nonprofit that lists conservative organizations that disagree with it on social issues on a catalogue of “hate groups.” A few years ago a gunman received a 25-year prison sentence for carrying out the politically-motivated shooting of the Family Research Council (FRC) headquarters after...