'There is no message': The search for ideological motives in the Minneapolis shooting toggle caption Scott Olson/Getty Images A day after an assailant killed two children and wounded 18 other children and adults at a Catholic church in Minnesota, the FBI said the attack was motivated by "hate-filled ideology." But online materials presumed to belong to the shooter paint a more complex picture, say several extremism analysts. Instead, they say the emerging profile appears to align with a growing trend of school shootings committed by young people who harbor a misanthropic view of the world, who revere perpetrators of mass...