A picture is emerging of Dallas police shooter Micah Johnson that points to a possible online radicalization or, at least, encouragement to murder white policemen. Johnson visited and liked several violent racist extremist Facebook pages in the weeks prior to his killing spree. CNN: The message was clear. One day before Dallas police officers were gunned down, the African American Defense League was telling anyone reading its Facebook page it was time to act. The message delivered at 9:47 a.m. Wednesday came after news broke of yet another killing of a black man by a white police officer. Philando Castile was killed in the front seat of his car after being pulled over for a broken taillight outside Minneapolis. The message from the African American Defense League left little up for interpretation. "The Pig has shot and killed Alton Sterling in Baton Rouge, Louisiana!: You and I know what we must do and I don't mean marching, making a...(Read Full Post)