Want to know more about this week's guest and topics?
More from TODAY.com
Farm battered by tornadoes: 'There is nothing there'
An Oklahoma local farm home to hundreds of animals is still reeling from the storm, and staffers are trying to figure out ...
- 'Daily Show' creator 'sorry' for tornado joke
- ‘Good job, teach’: Educators emerge as heroes in Oklahoma
- Bon Jovi to Bieber: Don't be an @#$% to fans
- 4th-grader: Teacher threw herself over us, 'saved our lives'
- Farm battered by tornadoes: 'There is nothing there'
Try clicking on some of these links:
Sen. John McCain | Bio
George Clooney | Bio
Actor and activist
John Prendergast | Bio
Co-founder, Enough Project
Wes Moore | Bio
Author, “The Other Wes Moore”
Afghanistan War Veteran
Jon Krakauer | Bio
Author, “Where Men Win Glory”
Paul Rieckhoff | Bio
Founder and Executive Director, Iraq and Afghanistan Veterans of America
Iraq War Veteran
Bob Woodward | Bio
Assistant Managing Editor, The Washington Post
Helene Cooper | Bio
White House Correspondent, The New York Times