US Supreme Court Justice Sonia Sotomayor said Wednesday she regretted “hurtful” remarks about a colleague, apologizing in a court-issued statement after seemingly taking aim at Justice Brett Kavanaugh’s perspective on immigration enforcement. During a prior appearance at the University of Kansas School of Law, Sotomayor, without mentioning him by name, criticized Kavanaugh “for failing to grasp the real-world effects of an unsigned order last year that allowed immigration enforcement sweeps in