alex frederick, connection made. htline," i'm john donvan. >> by the way, they've been back to boston for follow-ups since alex got that implant. they're there right now, in fact, for their march appointment. coming up next here on "nightline," oprah, lindsay lohan, and one volatile encounter caught on camera. ♪ [ female announcer ] if you're struggling with bipolar depression, there are treatment options. ask your doctor if once a day latuda, lurasidone hcl, may help you. in clinical studies, latuda has been shown to be effective for many people struggling with bipolar depression. latuda is not for everyone. call your doctor if you have unusual changes in mood, behaviors, or thoughts of suicide. antidepressants can increase these in children, teens, and young adults. elderly dementia patients taking latuda have an increased risk of death or stroke. call your doctor if you have fever, stiff muscles and confusion, as these may be signs of a life-threatening reaction or if you have uncontrollable muscle movements, as th