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  • Sarah Aarthun
    Managing Editor, National Digital News

    Sarah Aarthun is the managing editor for CNN Digital's National News Desk, overseeing breaking news coverage of national events.

    Full Bio

Tragedy strikes Newtown, Connecticut

CHARLOTTE, NC - SEPTEMBER 04: San Antonio Mayor Julian Castro gives the keynote address on stage during day one of the Democratic National Convention at Time Warner Cable Arena on September 4, 2012 in Charlotte, North Carolina. The DNC that will run through September 7, will nominate U.S. President Barack Obama as the Democratic presidential candidate. (Photo by Joe Raedle/Getty Images)

Julian Castro: Rising Democratic star

exp erin sandy storm damage nyc marathon canceled _00002001

In Sandy's wake, NYC marathon didn't feel right

A Chick-fil-A logo is seen on a take out bag at one of its restaurants on July 28, 2012 in Bethesda, Maryland. Chick-fil-A, with more than 1,600 outlets mainly in the southern United States, has become the target of gay rights activists and their allies after president Dan Cathy came out against same-sex marriage last week. AFP PHOTO/Mandel NGAN

Chick-fil-A chief weighs in on same-sex marriage