There are many issues that I disagree with Will over, but this article reinforces the claim that the warrantless spying program crosses party lines.
"Besides, terrorism is not the only new danger of this era. Another is the administration's argument that because the president is commander in chief, he is the "sole organ for the nation in foreign affairs." That non sequitur is refuted by the Constitution's plain language, which empowers Congress to ratify treaties, declare war, fund and regulate military forces, and make laws "necessary and proper" for the execution of all presidential powers . Those powers do not include deciding that a law -- FISA, for example -- is somehow exempted from the presidential duty to "take care that the laws be faithfully executed....read on"