Texans, beware: If you teach your kids that the “government is out to harm them,” police in Williamson County might just deem you an “unsuitable” parent. That startling claim, leveled by officers in Child Protective Services documents detailing an investigation into an Austin-area activist couple, should be enough to give reason for pause to any staunch conservative in the state. The allegation was made against drug reform activist filmmakers Barry and Candi Cooper, whose home was recently raided and searched after the Williamson County Sheriff’s Department claimed Barry’s voice was heard in the background audio of an allegedly false police...