Meet the Press (NBC): Host Tim Russert will talk to Discovery astronauts Eileen Collins, James Kelly, and Charles Camarda. They won't be in studio, of course, give that they are in Earth orbit. He'll also chat it up with NASA Administrator Michael Griffin, who is on the ground.

FOX News Sunday: Host Chris Wallace talks Shuttle with Discovery flight crewmembers Commander Eileen Collins, Pilot Jim Kelly, and Mission Specialist Charlie Camarda. Tacked on is former astronaut, Florida Dem Senator Bill Nelson. He'll also find time for Mitch McConnell and Chris Dodd. That's about Bolton and Roberts.

Face the Nation (CBS): Host Bob Schieffer, is doing the stem cell thaang, talking to Arlen Specter and Sam Brownback, and it could be interesting if Snarlin' Arlen becomes openly hostile towards Senator Sam.

This Week (ABC): Host George Stephanopoulos talks to the astronauts: Collins, Kelly, and Kamarda on discovery, and Glenn and Aldrin here on the planet Earth. Then he talks to Rick Santorum about Bill Frist.

Late Edition (CNN): Host Wolfgang Blitzer chats with Joe Lieberman and Jon Kyl; also, Iraqi National Security Advisor Mowaffak Al-Rubaie.