Claire Bennet has been through a lot throughout the third volume of Heroes. It's all coming to a head, though, as seen here in a shot from "The Eclipse Part 1."
Matt: Why don't you just let me inside? (tries to use his abilities) Mr. Millbrook: Are you threatening me? Matt: Uh, I said... let me in. (tries again to use his abilities) Mr. Millbrook: Why are you turning your head sideways? What's your problem, son?