Terry Gross

Advertisers collect information with every digital move people make. They then target ads based on that information. Communications scholar Joseph Turow worries that advertisers will use such data to discriminate against people and put them into "reputation silos."

The standards singer's new solo album, Strictly Romancin', explores the ups and downs of love. Russell sings several tracks from the record during this interview and performance.

Through his many New Yorker covers, Barry Blitt has become one of the pre-eminent satirical cartoonists of America's recent presidents. Now Blitt has trained his eye and pen upon our first president in a new children's book, George Washington's Birthday.

McKenzie, half of the New Zealand musical comedy duo Flight of the Conchords, wrote five songs in the recent Muppets movie. "Man or Muppet" is nominated for Best Original Song at this year's Academy Awards. [extended cut]

A shorter version of this interview was broadcast on Feb. 13, 2012.

Michelle Williams plays settler Emily Tetherow in Kelly Reichardt's frontier drama Meek's Cutoff. Williams joins Fresh Air's Terry Gross for a discussion about the film, her career and her role in Blue Valentine.

This interview was originally broadcast on April 14, 2011. Michelle Williams just received a Best Actress nomination for her performance in My Week With Marilyn.

In this rebroadcast from 2010, the musical theater legend talks about writing the lyrics and music for several of his productions, including the 1981 musical Merrily We Roll Along, which is currently in the middle of a two-week run in New York City.

What's the difference between primaries and caucuses, and why do states have different systems for choosing delegates? Political scientist Josh Putnam explains how delegates are picked, and how the process changed after the 1968 Democratic National Convention.

In What We Talk About When We Talk About Anne Frank, Nathan Englander writes about his own faith — and what it means to be Jewish — in stories that explore religious tension, Israeli-American relations and the Holocaust.

As J. Edgar Hoover became increasingly worried about communist threats against America, he instructed the bureau to conduct secret intelligence operations against anyone deemed "subversive." A new book, Enemies: A History of the FBI, details those and other secret intelligence operations from the bureau's creation through the current fight against terrorism.

McKenzie, half of the New Zealand musical comedy duo Flight of the Conchords, wrote five songs in the recent Muppets movie. "Man or Muppet" is nominated for Best Original Song at this year's Academy Awards.