Did Obama vioate the rule of law?

It's bad enough when county clerks violate the rule of law. When the President appears to be acting likewise, it raises serious red-flags.  Public officials should avoid even the appearance of impropriety.  Most Americans were happy the raid to kill Bin Laden. succeeded. But it goes deeper than this. You be the judge.
According the the NYT:
"Weeks before President Obama ordered the raid on Osama bin Laden’s compound in May 2011, four administration lawyers developed rationales intended to overcome any legal obstacles — and made it all but inevitable that Navy SEALs would kill the fugitive Qaeda leader, not capture him. . . .

Stretching sparse precedents, the lawyers worked in intense secrecy. Fearing leaks, the White House would not let them consult aides or even the administration’s top lawyer, Attorney General Eric H. Holder Jr. They did their own research, wrote memos on highly secure laptops and traded drafts hand-delivered by trusted couriers." . . .

Just days before the raid, the lawyers drafted five secret memos so that if pressed later, they could prove they were not inventing after-the-fact reasons for having blessed it. “We should memorialize our rationales because we may be called upon to explain our legal conclusions, particularly if the operation goes terribly badly,” said Stephen W. Preston, the C.I.A.’s general counsel, according to officials familiar with the internal deliberations. . .

The legal analysis offered the administration wide flexibility to send ground forces onto Pakistani soil without the country’s consent, to explicitly authorize a lethal mission, to delay telling Congress until afterward, and to bury a wartime enemy at sea. By the end, one official said, the lawyers concluded that there was “clear and ample authority for the use of lethal force under U.S. and international law.”

Some legal scholars later raised objections, but criticism was muted after the successful operation. The administration lawyers, however, did not know at the time how events would play out, and they faced the “unenviable task” of “resolving a cluster of sensitive legal issues without any consultation with colleagues,” said Robert M. Chesney, a law professor at the University of Texas at Austin who worked on a Justice Department detainee policy task force in 2009."