More on the debate over "warrantless searches"

From the Washington Post, this is the best analysis of the current kerfuffle over Bush's wiretapping and the Constitutionality of it all that I've read this week.

Does the president have the constitutional authority to conduct warrantless searches against suspected foreign agents in the United States? George Washington University law professor Orin Kerr (one critic calls him the man who "literally wrote the book on government seizure of electronic evidence") finds "pretty decent arguments" on both sides, but his own conclusion is that Bush's actions were "probably constitutional."

In 1972 the Supreme Court required the president to obtain warrants to eavesdrop on domestic groups but specifically declined to apply this requirement to snooping on foreign agents. Four appeals courts have since upheld presidential authority for such warrantless searches. Not surprisingly, the executive branch has agreed.

True, Congress tried to restrict this presidential authority with the Foreign Intelligence Surveillance Act of 1978. It requires that warrants for wiretapping of enemy agents in the United States be obtained from a secret court. But as John Schmidt, associate attorney general in the Clinton administration, wrote: "Every president since FISA's passage has asserted that he retained inherent power to go beyond the act's terms." Indeed, President Bill Clinton's own deputy attorney general testified to Congress that "the president has inherent authority to conduct warrantless physical searches for foreign intelligence purposes," then noted a few minutes later that "courts have made no distinction between electronic surveillances and physical searches."

Presidents always jealously guard executive authority. And Congress always wants to challenge the scope of that authority. This tug of war is a bipartisan and constant feature of the American system of separation of powers. President Bush's circumvention of FISA is a classic separation-of-powers dispute in the area in which these powers are most in dispute -- war powers.

Take a gander when you get a chance.