ER - Season 11 Episode 8 -

A shot cop's 15-year-old son is given the authority to decide the course of his father's treatment, and he turns to Ray for advice. Carter accompanies Wendall rock climbing. Luka begins to take a more active role in Alex's life after he's suspended for bringing a copy of Maxim to school. An exhausted Chen returns to work, where Pratt finds her stealing potassium.