Major Garrett talks about how he prepared for the CBS News-National Journal debate on November 12. Garrett moderated the Republican debate, which focused on foreign policy and national security issues, alongside CBS News' Scott Pelley.
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Watch as Garrett talks about how candidates have performed in debates this cycle and how little we know about the Republican candidates' positions on foreign policy. Plus: What kind of moderator did he want to be?
Video by Theresa Poulson with AP photos