Best estimates suggest there are around 140,000 African-American Jewish people living in the United States. James Beard award-winning writer and historian Michael Twitty uses the term "border-crossers" to describe the community, which includes himself."We are people who have always existed but have never really had a voice," he writes in his new book, "Koshersoul: The Faith and Food Journey of an African American Jew."We sit down with Twitty to talk about food, tradition, and identity.Want to support 1A? Give to your local public radio station and subscribe to this podcast. Have questions? Find us on Twitter @1A.