John Avlon says foreign policy is a core part of a president's job, and candidates need to make clear how they would approach it.
Source: http://rss.cnn.com/~r/rss/cnn_allpolitics/~3/7twfcmGs6to/index.html
Debbie Stabenow Mike Johanns Mark Udall Patty Murray Chuck Schumer John Boozman