Can Obama write his own laws?

As a reaction to the crack epidemic of the 1980s, many federal drug laws carry strict mandatory sentences. This has stirred unease in Congress...

Traditionally — meaning before Barack Obama — that’s how laws were changed: We have a problem, we hold hearings, we find some new arrangement ratified by Congress and signed by the president.

That was then. On Monday, Attorney General Eric Holder, a liberal in a hurry, ordered all U.S. attorneys to simply stop charging nonviolent, non-gang-related drug defendants with crimes that, while fitting the offense, carry mandatory sentences. Find some lesser, non-triggering charge. How might you do that? Withhold evidence — for example, the amount of dope involved...

...Indeed, the very next day, it was revealed that the administration had unilaterally waived Obamacare’s cap on a patient’s annual out-of-pocket expenses — a one-year exemption for selected health insurers that is nowhere permitted in the law...

In 2012, the immigration service was ordered to cease proceedings against young illegal immigrants brought here as children. Congress had refused to pass such a law (the DREAM Act) just 18 months earlier. Obama himself had repeatedly said that the Constitution forbade him from enacting it without Congress. But with the fast approach of an election that could hinge on the Hispanic vote, Obama did exactly that. Unilaterally...

The point is whether a president, charged with faithfully executing the laws that Congress enacts, may create, ignore, suspend and/or amend the law at will. Presidents are arguably permitted to refuse to enforce laws they consider unconstitutional (the basis for so many of George W. Bush’s so-called signing statements). But presidents are forbidden from doing so for reasons of mere policy — the reason for every Obama violation listed above.

Such gross executive usurpation disdains the Constitution. It mocks the separation of powers. And most consequentially, it introduces a fatal instability into law itself. If the law is not what is plainly written, but is whatever the president and his agents decide, what’s left of the law?...

Consider immigration reform, now in gestation. The essence of any deal would be legalization in return for strict border enforcement. If some such legislative compromise is struck, what confidence can anyone have in it — if the president can unilaterally alter whatever (enforcement) provisions he never liked in the first place?...

At stake is whether the laws are the law. And whether presidents get to write their own.