The roots of your hankering for hoppy beers and cruciferous vegetables may be genetic. iStockphoto hide caption

"Who does Washington work for?" asked Sen. Elizabeth Warren, D-Mass., after her bill that would let people refinance student debt was shot down in June. It was a question she came back to repeatedly in an NPR interview on the Goldman Sachs bailout and federal regulation of the financial sector. J. Scott Applewhite/AP hide caption

Demian Bichir, left, and Diane Kruger star in FX's cross-border crime drama The Bridge. Bryon Cohen/AP hide caption

Rulon Gardner took off his shoes to symbolize his retirement after defeating Sajad Barzi, of Iran, during the men's Greco-Roman 120kg wrestling bronze medal bout at the 2004 Olympic Games in Athens. Mark J. Terrill/AP hide caption

Cuban Premier Fidel Castro addressed the United Nations General Assembly in September 1960 in New York. A new book details secret negotiations between the U.S. and Cuba dating back to President Kennedy's administration. AP hide caption

Julian Casablancas + The Voidz's new album is called Tyranny. Courtesy of the artist hide caption

Ello is a new, invitation-only social network that aims to thrive and survive on a business model that does not include selling user data or advertising. Ello.co hide caption

Republican congressional candidate Elise Stefanik, 30, says her generation "can't just complain about the problems — we have to help solve them as well, because we're ultimately inheriting them." Mike Groll/AP hide caption