“The letter comes following the announcement this summer by some prominent Conservative rabbis that they had decided to perform intermarriages, which is grounds for expulsion from the RA. Among them were the clergy at B’nai Jeshurun in Manhattan and Rabbi Amichai Lau-Lavie, spiritual leader of the Lab/Shul in Manhattan. Rabbi Seymour Rosenbloom of Philadelphia was expelled from the RA last December after he announced publicly that he was officiating at intermarriages.”