Want to know more about this week's guest and topics?
Try clicking on some of these links:
Rahm Emanuel, Incoming White House Chief of Staff | Bio | Obama transition Web site
Tom Brokaw, NBC News | Bio
David Brooks, Columnist, New York Times | Bio | Columns
Doris Kearns Goodwin, Presidential Historian | Web site | Bio
Tavis Smiley, Host, PBS's Tavis Smiley; Host, PRI's The Tavis Smiley Show | Bio | Web site
Chuck Todd, Political Director, NBC News; Chief White House Correspondent, NBC News | Bio | More information on 'How Barack Obama Won'