00662nas a2200289 4500000000100000000000100001008004100002260001600043653001600059653001700075653001400092653001300106653001000119653001200129653000900141653000900150653001100159653001500170653001000185653000900195653003000204653001000234100002000244245009100264300001000355490000700365 2012 d cSpring 201210aAfghanistan10aBarack Obama10adiplomacy10adoctrine10aEgypt10aGaddafi10aIran10aIraq10aIsrael10aLeadership10aLibya10aNATO10aResponsibility To Protect10aSyria1 aThomas Labouche00aHas U.S. Leadership Been Revitalized Through Barack Obama’s Innovative Use of Force? a37-520 v11