What does it mean to have an earthly crown that you take off in order to wear the crown the Father gives you? Former Miss Universe Demi Tebow explains as she talks with Dr. Tim Clinton about her new book, "A Crown That Lasts." Demi reveals her on-going faith walk, her growth as a Christian and as happily married wife to Tim Tebow. She even describes the impact of being a disciple of Christ with an evolving identity. From temporary labels and her own efforts to discovering the eternal security and peace from God. Exclusively, today on "Life, Love, Faith, and Family."