In this issue: COMMENT "Wider War" by Dexter Filkins: The Iraq crisis. THE TALK OF THE TOWN "Poll" by Ian Frazier: Thoughts on a sports controversy at a Brooklyn powwow. ANNALS OF ENTERPRISE "The Disruption Machine" by Jill Lepore: Rethinking the innovation craze. SHOUTS & MURMURS "Liner Notes" by George Saunders: The album that is but never was. ONWARD AND UPWARD WITH THE ARTS "The Id Girls" by Nick Paumgarten: The new humor of Broad City. POP MUSIC "The Skeptic" by Sasha Frere-Jones: Chrissie Hynde goes solo. THE CURRENT CINEMA "Limited Partners" by David Denby: Reviews of Third Person and 22 Jump Street.