A Columbia University "environmental justice" lecturer called Charlie Kirk a "dead nazi" in a social media post that criticized the Ivy League school for lowering its flags to half-mast in compliance with a federal directive honoring the slain conservative commentator. The lecturer, Hadeel Assali, shared a photo from a self-described "queer, trans, black, indigenous, and person of color" graffiti artist showing a wall in Los Angeles defaced with the message, "2 black men were lynched & the