(July 1, 2016, 1:53 PM EDT) -- CHICAGO — The Seventh Circuit U.S. Court of Appeals on June 28 vacated a trial court’s summary judgment ruling in favor of the postmaster general, finding that a U.S. Postal Service (USPS) employee established a prima facie case of race and national origin discrimination (Yousef Ismail v. Megan J. Brennan, No. 15-2701, 7th Cir.; 2016 U.S. App. LEXIS 11753)....