Ethan TuckerEthan Tucker is an American rabbi, and is co-founder and rosh yeshiva of Yeshivat Hadar in Manhattan.Early life and educationTucker is the son of Rabbi Gordon Tucker and Hadassah Lieberman, and the stepson of the late former U.S. Senator Joe Lieberman.CareerTucker is considered an authority on Egalitarianism in Jewish law. He is the co-author, with Rabbi Micha'el Rosenberg, of Gender Equality and Prayer in Jewish Law. Tucker is also the co-host, with Hadar colleague Rabbi Avi Killip, of the podcast, Responsa Radio, produced by Jewish Public Media.