Two-time NBA champion and reality star Lamar Odom confronts his addictions; his conversation with Dr. Travis before entering treatment; his final hours in rehab; he joins the doctors in studio; the bombshell announcement nobody saw coming.

``Extreme Makeover'' stars Chris and Heidi Powell tell how to lose weight; ``NCIS'' star Jennifer Esposito discusses celiac disease; vitamin deficiency; a shocking arrest involves nachos; a huge facial tumor; the apple challenge.