The Iowa Supreme Court has ruled that former Iowa Gov. Terry Branstad did not illegally discriminate or retaliate against a gay state official — overturning a landmark $1.5 million jury verdict. The court on Wednesday found a lack of evidence to show Branstad, a former U.S. ambassador to China, discriminated against then-Iowa Workers’ Compensation Commissioner Chris Godfrey because of his sexual orientation. Godfrey, a native of Sioux City, was widely known as openly gay, but justices say there