President Barack Obama is expected to outline his strategy to defeat ISIL on Wednesday . Obama should outline how exactly he will gauge success , writes Brian Katulis . Here are five key questions he should answer in his speech and as he follows up in the coming weeks : . Building lasting coalitions will be essential , Katulis writes . Katulis : Administration should make clear what support it will offer in opposing ISIS .
President Barack Obama is expected to outline his strategy to defeat ISIL on Wednesday . Obama should outline how exactly he will gauge success , writes Brian Katulis . Building lasting coalitions will be essential , Katulis writes . Katulis : Administration should make clear what support it will offer in opposing ISIS .