A U.S. Army reservist from Tulsa asked to leave a gun range in eastern Oklahoma after identifying himself as a Muslim sued the owners Wednesday, the latest in a series of cases across the nation alleging anti-Islamic discrimination. The lawsuit on behalf of 29-year-old Raja'ee Fatihah, an employee with the Oklahoma Department of Human Services, was filed in U.S. District Court in Muskogee against the owners of Save Yourself Survival and Tactical Gun Range in the small town of Oktaha. A sign posted on the business declared the range a "Muslim-free" establishment, and is similar to signs that have been...