War powers the politics of constitutional authority war powers the politics of constitutional authority armed interventions in libya haiti iraq vietnam and korea challenged the us president and congress with a core question of constitutional interpretation does the president or congress have constitutional authority to take the country . Armed interventions in libya haiti iraq vietnam and korea challenged the us president and congress with a core question of constitutional interpretation does the president or congress have constitutional authority to take the country to warwar powersargues that the constitution doesnt offer a single legal answer to that question but its structure and values indicate a vision of a well functioning constitutional politics one that enables the branches of government themselves to . Request pdf war powers the politics of constitutional authority armed interventions in libya haiti iraq vietnam and korea challenged the us president and congress with a core question of . Parmed interventions in libya haiti iraq vietnam and korea challenged the us president and congress with a core question of constitutional interpretation does the president or congress have constitutional authority to take the country to war iwar powers i argues that the constitution doesnt offer a single legal answer to that question but its structure and values indicate a . Armed interventions in libya haiti iraq vietnam and korea challenged the us president and congress with a core question of constitutional interpretation does the president or congress have constitutional authority to take the country to war this book argues that the constitution doesnt offer a single legal answer to that question but its structure and values indicate a vision of a