Using “gun violence” as its cover, the Obama administration has quietly unleashed a cache of federal dollars that will be used for testing students for signs of mental health issues in K-12 schools. Critics say personal information scooped up in the screenings will be logged into databases that will follow the child throughout his or her academic career and beyond. Public schools, which have increasingly taken on aspects of psychiatric clinics in recent years, will get infused with more than $150 million in federal grants to further this agenda under the auspices of Obama’s 2013 executive action titled “Now is...