I posted an editorial several days ago titled "Why?" and here's the answer.

No presidential statement or White House press briefing was held on it. In fact, all that can be found about it on the official White House Web site is the Dec. 17 announcement and one-paragraph text of President Obama’s Executive Order 12425, with this innocuous headline: “Amending Executive Order 12425 Designating Interpol as a public international organization entitled to enjoy certain privileges, exemptions, and immunities.”In fact, this new directive from Obama may be the most destructive blow ever struck against American constitutional civil liberties. No wonder the White House said as little as possible about it.

There are multiple reasons why this Obama decision is so deeply disturbing. First, the Obama order reverses a 1983 Reagan administration decision in order to grant Interpol, the International Criminal Police Organization, two key privileges. First, Obama has granted Interpol the ability to operate within the territorial limits of the United States without being subject to the same constitutional restraints that apply to all domestic law enforcement agencies such as the FBI. Second, Obama has exempted Interpol’s domestic facilities — including its office within the U.S. Department of Justice — from search and seizure by U.S. authorities and from disclosure of archived documents in response to Freedom of Information Act requests filed by U.S. citizens. Think very carefully about what you just read: Obama has given an international law enforcement organization that is accountable to no other national authority the ability to operate as it pleases within our own borders, and he has freed it from the most basic measure of official transparency and accountability, the FOIA.

The Examiner has asked for but not yet received from the White House press office an explanation of why the president signed this executive order and who among his advisers was involved in the process leading to his doing so. Unless the White House can provide credible reasons to think otherwise, it seems clear that Executive Order 12425’s consequences could be far-reaching and disastrous. To cite only the most obvious example, giving Interpol free rein to act within this country could subject U.S. military, diplomatic, and intelligence personnel to the prospect of being taken into custody and hauled before the International Criminal Court as “war criminals.”

As National Review Online’s Andy McCarthy put it, the White House must answer these questions: Why should we elevate an international police force above American law? Why would we immunize an international police force from the limitations that constrain the FBI and other American law-enforcement agencies? Why is it suddenly necessary to have, within the Justice Department, a repository for stashing government files that will be beyond the scrutiny of Congress, American law enforcement, the media, and the American people?