NEW ORLEANS (AP) — A sharply divided Louisiana Supreme Court on Monday signed off on abolishing an elected office won by a New Orleans exoneree who had spent nearly 30 years in prison for murder before his conviction was vacated. The 4-3 decision leaves Calvin Duncan with little path forward to try assuming the role of Orleans Parish clerk of criminal court, a job he won in a landmark election last year before Republican lawmakers raced to eliminate the office this spring. In a blistering