Leftist TPM Upset That Columbia University Student Is Defending His Reputation: The Insidious New Lawsuit Targeting Columbia's Anti-Rape Activists

TPM is upset:

Last year, Columbia University student Emma Sulkowicz’s senior thesis became a national sensation. Sulkowicz, an art student, decided to do a performance art piece called “Carry that Weight,” in which she dragged her mattress around campus every day. The piece was meant to symbolize the emotional burden Sulkowicz experienced after she was allegedly raped by a fellow student and Columbia failed to expel him, even though two other female students also accused him of abusive behavior.

Mattress girl didn't press charges , yet thinks she can go around and call someone a rapist. It appears , there's a good chance , that Columbia will have some of its' endowment "redistributed" in federal court. Does Columbia University understand that without a rape conviction in court, they can't call someone a rapist?