Terry Gross

Actor and writer Sacha Baron Cohen is famous for taking his characters — Ali G., Borat, Bruno — into the real world, interacting with people who have no idea that they're dealing with a fictional character. But his new movie, The Dictator, is a scripted comedy about a tyrant on the loose in New York.

The British hairdresser Vidal Sassoon, who created some of the most iconic hairstyles of the 20th century, died on May 9 at his home in Los Angeles. He was 84. Fresh Air remembers the trendsetter with excerpts from a 2011 interview.

Carlos Fuentes, one of the most influential writers in the Latin American world, died Tuesday at a hospital in Mexico City. He was 83. Fresh Air remembers the prolific author with excerpts from a 1987 interview.

In 2003, Donna Summer appeared on Fresh Air to talk about her memoir, Ordinary Girl, her hit Love to Love You Baby and her collaborator, record producer Giorgio Moroder. We remember Summer -- who died Thursday at the age of 63 -- with excerpts from that interview.

Yemen is now considered to be "the greatest external threat facing the U.S. homeland in terms of terrorism," says investigative reporter Jeremy Scahill.

In her new book, Breasts: A Natural and Unnatural History, Florence Williams offers her take on why breasts are getting bigger and developing earlier, why tumors seem to gravitate toward the breast, and how toxins from the environment may be affecting hormones and breast development.

The actress is nominated for her fifth Tony Award for the Broadway musical Porgy and Bess. "There's very few quiet moments for Bess," she says. "They're all very big, very emotional. ... And to commit to that night after night is very difficult.

Pulitzer Prize-winning photojournalist Horst Faas, who captured iconic moments during the Vietnam War, has died. In 1997, he talked to Terry Gross about covering the conflict. "Being in Vietnam and being around a major story of the time was always a great shot of adrenaline," he said.

New York Times "Phys Ed" columnists Gretchen Reynolds has some simple advice for staying healthy: Stand up. Move around. In her new book, The First 20 Minutes, she explains the hazards of a sedentary lifestyle, and details some surprisingly simple ways to stay fit.

Imam Feisal Abdul Rauf was once the lead cleric associated with the proposed Islamic community center some critics called the "ground zero mosque." In his new book, Moving the Mountain, Rauf calls for moderate Muslims to step up and marginalize the voices of extremists.