John Luke Robertson Releases New Book May 17 with Major National Media John Luke Robertson has grown up on his family’s A&E hit reality television show “Duck Dynasty,” and now, as a newly married college freshman his adventure is just beginning with the release of his new book Young and Beardless: The Search for God, Purpose, and a Meaningful Life (Thomas Nelson) on Tuesday, May 17. Robertson will be a guest on Daystar’s “LIVE with Marcus & Joni” on May 17 and…