Final answer:
Senator Kaine believed that President Obama violated the War Powers Resolution by initiating military action in Libya without Congressional authorization, thereby bypassing established protocols for engagement and underscoring ongoing tension between presidential and congressional war-making powers.
Step-by-step explanation:
According to Senator Kaine, President Obama violated the War Powers Resolution of 1973 by not seeking Congressional authorization before commencing military operations in Libya. The War Powers Resolution mandates that the president must notify Congress within forty-eight hours of committing armed forces to military action and forbids armed forces from remaining for more than sixty days, with a further thirty-day withdrawal period, without authorization for the use of military force or a declaration of war from Congress.
The actions taken by President Obama in engaging U.S. military forces in Libya were viewed as bypassing the required congressional approval and not aligning with the reporting and consultation protocols established by the War Powers Resolution. This situation underscores the broader issue of presidential versus congressional authority in wartime, a contentious aspect of U.S. foreign policy since World War II.