Does Title VII’s retaliation provision require a plaintiff to prove but-for causation, or only that the employer had a mixed motive? See “Does mixed-motive analysis apply in retaliation case?” University of Texas Southwestern Medical Center v. Nassar, No. 12-484. Certiorari granted: Jan. 18, 2013. Ruling below: 688 F.3d 211 (5th Cir. 2012).