Terry Gross

The Singing Cowboy was one of the country's most popular and prolific film stars during his career; he also gained fame as a radio star, producer and TV personality. Biographer Holly George-Warren traces Autry's lengthy career in Public Cowboy No. 1.

America's dominance on the world stage is fading, says commentator and CNN host Fareed Zakaria. He explains why the U.S. is now lagging behind other countries on key indices such as patent creation and job growth — and what that could mean for America's economic future.

One of the most common dangers to American troops in Iraq and Afghanistan has been homemade remote-controlled bombs. Wired national security writer Noah Shachtman details the ongoing effort to create a device that could stop IEDs before they strike.