The Constitution provides that "[a]ll legislative powers herein granted shall be vested in a Congress of the United States," and it goes on to grant Congress a robust — and fearsome — list of powers.
James Madison assumed that "[i]n republican government, the legislative authority necessarily predominates," and he cautioned that the legislative department may tend to "draw all power into its impetuous vortex."
But modern politics and law seem to tell a quite different story. With executive orders, administrative regulations, creative interpretations of federal statutes and executive agreements with other nations, it may seem that the president, not Congress, is, in effect, wielding the most potent legislative power. Indeed, the Supreme Court is currently poised to decide whether President Obama's unilateral immigration actions usurped Congress' power and flouted his duty to "take Care that the Laws be faithfully executed."
But some argue that this is nothing new: They say that the president is not exercising legislative power; he is simply exercising his well-established executive discretion. Is Congress still the most powerful branch, or is this the era of the imperial presidency? Has the president usurped Congress' legislative power?
Watch the full debate at Intelligence Squared U.S.
Music provided courtesy of APM Music.