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Film writer Joe Queenan on why he thinks we've reached our cultural limits with superhero films. Mexican-American director Guillermo del Toro on his new movie, "Pacific Rim." Author and former hotelier Jacob Tomsky on whether room service is dying.

Author Jerry DeWitt on his conversion from preacher to atheist. Filmmaker Jamie Kastner on his documentary "The Secret Disco Revolution." Sebastian Junger on his film tribute to Tim Hetherington, "Which Way is the Front Line from Here?"

Author Amir Soltani on Zahra, a virtual candidate who fictionally competed online as a contender in last Friday's Iranian presidential election. Brooklyn's The National on their album, "Trouble Will Find Me." French footwear designer Christian Louboutin.

Canadian rocker Reignwolf performs. Comedic actor and "Arrested Development" star Will Arnett. First female President of Ireland Mary Robinson on her memoir, "Everybody Matters." Actor and martial arts master Jackie Chan. Cultural Hall of Shame.

End Revenge Porn founder Holly Jacobs and law professor Danielle Citron on the unauthorized uploading of intimate images. Author and physician Khaled Hosseini on his new novel, "And the Mountains Echoed." Punk musician turned archivist Ian MacKaye.