It was one of those stunning live-TV moments revealing the seamier side of TV news. Pat Brown is a criminal profiler who has taken a principled stand on media appearances about mass murderers. She will not discuss individual criminals, their motives, etc., believing that to do so pnly increases the number of mass murders. But when Brown appeared on CNN's New Day this morning, co-host Christi Paul immediately tried to engage her in a discussion of Colorado Springs shooter Robert Dear's possible "anti-government" views. Retorted Brown: "I'm a little disturbed because I made an agreement with CNN to appear this...