Terry Gross

The Democratic senator from West Virginia has served in Congress for 51 years, 45 of them as a senator. Byrd is ranking minority member of the Senate Appropriations Committee and has twice been president pro tempore of the Senate. He is also a former majority leader. Byrd is author of a new book called Losing America: Confronting a Reckless and Arrogant Presidency. Byrd is a vocal opponent of the Iraq war and has criticized the most of the Bush Administration's post-Sept. 11 policies. He is also author of a four-volume history of the Senate.

Time magazine calls Gehry the world's most famous architect. Gehry just designed an outdoor music pavilion for Chicago's new Millennium Park, a former rail yard that's been transformed into a destination for the arts. He designed the Walt Disney Concert Hall in Los Angeles and the Guggenheim Museum in Bilbao.

Listeners may know him as the neighbor on CBS's The King of Queens. He is also a regular on Late Night with Conan O'Brien. Oswalt has had the distinction of being booed off the stage by both liberal and conservative audiences. His debut comedy CD is Feelin' Kinda Patton.