Rabbi Potasnik’s synagogue is in Brooklyn Heights not far from my house. When I was teaching at St. Charles Borromeo (a Catholic grammar school in the Heights) about 15 years ago, a co-teacher friend of mine had the Rabbi come into our school to teach a 7th grade class on Judaism. He is a very spiritually centered man and our students loved him. He sees the presence of God in all people.
When there is some sort of attack in the media or entertainment industry on people of the Christian faith, you can bet that Rabbi Joe will be one of the first to defend Christians.