Robert Siegel

The longtime host of All Things Considered will retire in January. NPR had only been on the air for five years when Siegel started in 1976. "So we really could make it up as we went along," he says.

Rob Siegel and Carol Kolb of The Onion. It's a weekly national newspaper and Web site. The satirical tabloid-style dispatch has headlines like "Lowest Common Denominator Continues to Plummet" and "U.S. Vows to Defeat Whoever It Is We're at War With." Siegel is The Onion's editor-in-chief and Kolb is the senior editor. The Onion began in 1988 as an alternative weekly newspaper and went online in 1996.

Shortly after the attacks of Sept. 11, Onion editor Rob Siegel and writer Todd Hanson produced two issues of the paper which featured articles including "U.S. Urges Bin Laden to Form Nation It Can Attack," and "Security Beefed up at Cedar Rapids Public Library."