Laura Rovner, Director of the Civil Rights Clinic at the University of Denver, which had acted for a number of prisoners at ADX Florence. Professor Rovner's statements were based on her experience of ADX, the evidence of her clients, and various affidavits which had been prepared for litigation in the

sort of class that the Supreme Court recently rejected in [Wal-Mart]." Jamie S. v. Milwaukee Pub. Schs., 668 F.3d 481, 504 (7th Cir. ["955] 2012) (Rovner, J., concurring in part). Furthermore, simply saying that a company has a "cultural problem" does not identify any particular ("1521 employment pol