Romney Campaigns for Ernst in Iowa

Criticizes Obama, Braley on foreign policy

Car Bomb Hits Foreign Convoy in Afghan Capital

Rice Defends US Islamic State Strategy

Dempsey: More US effort on ground will likely be needed in Mosul

Richard Engel: 'Enormous Contradictions' in U.S. Strategy Against Islamic State

Islamic State 'not degraded at all'

Ernst Slams Braley on Anti-Farmer Comments at Second Iowa Debate

Candidates Also Spar Over Strategy to Defeat Islamic State

Sense That Obama Admin 'Not Competent to Protect the American People' Big Factor in Midterms

Panetta: Obama 'Isolated,' WH Staff Shakeup Would Be 'Very Helpful'

Susan Rice: Administration Not Reassessing Islamic State Strategy

Review: 'Generation Unbound' by Isabel Sawhill

Henry Kissinger’s ‘World Order’: An Aggressive Reshaping of the Past