A group of Orthodox Jewish travelers was expelled from a Lufthansa airliner during a stop in Frankfurt after some were accused of flouting its masking requirements. Some passengers insist they complied with the rule and were removed solely for their religious identity, while non-Jewish travelers were allowed to go on their way. While stopped in Frankfurt during a connecting flight from New York to Budapest last week, a number of Jewish travelers were barred from re-boarding the plane by staff with Lufthansa airlines, who claimed some were not wearing masks during the last flight from NYC’s John F. Kennedy International...