FBI Investigates More Clinton Emails, Paul Krugman Can't Even Right Now, Halloween Costume Craziness: P.M. Links

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  Jeff Malet Photography/Newscom

  So, the FBI is investigating some additional Hillary Clinton emails, after discovering something amiss during a separate investigation of Anthony Weiner's sexting. This storyline has officially jumped the shark.

• Paul Krugman is losing his mind, so that's something. Donna Brazile, too.
• One university says warpaint "threatens our sense of community."
• University of Texas discourages Halloween costumes that appropriate other cultures.
• Nobody at Yale thinks conservative students are welcome.
• Erika Christakis on censorship and Halloween costumes, one year later.