Smith N. D. Laura Harris: - Laura Harris Smith (lauraharissmith.com) is a naturopathic doctor with four degrees in original medicine and is the host of the talk show theTHREE. With more than 50 years in television, she's the author of more than 25 books. She and her husband, Chris, founded and pastor Eastgate Creative Christian Fellowship in Nashville and have 6 children and more than a dozen grandchildren.