FORT WAYNE, Ind. -- A Fort Wayne teacher who claims she was fired from a Roman Catholic school for using in vitro fertilization to try to get pregnant is suing in a case that could set up a legal showdown over reproductive and religious rights. Emily Herx's lawsuit accuses the Diocese of Fort Wayne-South Bend and St. Vincent de Paul School in Fort Wayne of discrimination for her firing last June. Herx, 31, of Hoagland, Ind., said that the church pastor told her she was a "grave, immoral sinner" and that a scandal would erupt if anyone learned she had...