Update: Rand Paul cancelled his scheduled appearance late Friday. We hope he will reconsider his commitment to Meet the Press or reschedule for a future Sunday.
Want to know more about this week's guest and topics?
Try clicking on some of these links:
Rand Paul, Kentucky's Republican Nominee for U.S. Senate | Bio
Rep. Joe Sestak (D-PA), Pennsylvania's Democratic Nominee for U.S. Senate | Bio
Sen. John Cornyn (R-TX), Chair, National Republican Senatorial Committee | Bio
Sen. Robert Menendez (D-NJ), Chair, Democratic Senatorial Campaign Committee | Bio
Tom Friedman, Columnist, New York Times | Bio
Paul Gigot, Editorial Page Editor, Wall Street Journal | Bio
Andrea Mitchell, Chief Foreign Affairs Correspondent, NBC News; Host, msnbc's "Andrea Mitchell Reports" | Bio
Bob Woodward, Associate Editor, The Washington Post | Bio