I just realized something. First I’m reading this from Matthew Yglasias about why Congress and the White House can’t work anything out:
Note that if Obama were a hereditary monarch, this would be something like the historical process through which the United Kingdom became a parliamentary system with a symbolic head of state. Parliament started with a relatively bounded authority over granting new tax revenue to the king. But the king would, in practice, need new tax revenue periodically in order to fight wars. This fact, combined with parliament’s greater democratic legitimacy, victory in the English Civil War, and successful perpetration of a kind of coup in 1688 allowed it—and specifically the House of Commons within parliament—to over time seize control of the entire policy agenda. But of course Obama’s not a hereditary monarch, and both the House and the White House have independent claims to democratic legitimacy.
Probably the most sensible resolution to this is the original British one — establish a single center of power by systematically destroying the influence of the others, in their case the monarchy and the House of Lords. In a parliamentary system, there’s one head of government who’s indisputably in charge, so people know who to reward when things are going well and who to blame when they’re not.
But that was way too straightforward for our founders.