Teen suicide attempts are going up. We did a podcast on it earlier this year. Would you know if your child was depressed or considering suicide? A new study from C.S. Mott Children's Hospital at the University of Michigan says most parents think they'd know and yet they still have some uncertainty.

We talked with Sarah Clark, co-director of the C.S. Mott Children's Hospital National Poll on Children's Health about the study, what parents should know and how they can help their teens.