Want to know more about this week's guest and topics?
Try clicking on some of these links:
Gov. Tim Kaine (D-VA), Chairman, Democratic National Committee | Bio
Michael Steele, Chairman, Republican National Committee | Bio
Gov. Arnold Schwarzenegger (R-CA) | Bio
Chuck Todd, Political Director, NBC News; Chief White House Correspondent, NBC News | Bio
Andrea Mitchell, Chief Foreign Affairs Correspondent, NBC News; Host, "Andrea Mitchell Reports" | Bio