Instead of making the U.S. safer, the hasty and unilateral dive into the Iraq quagmire shredded the post-9/11 international unity of purpose indispensable to any serious effort to root out terrorism.

But don't take my word for it: That the occupation of Iraq is a festering disaster was finally acknowledged by some Republican senators on Sunday's talk shows in the wake of the latest depressing prognostications of U.S. intelligence agencies.

"The fact is, we're in deep trouble in Iraq," Sen. Chuck Hagel (R-Neb.) conceded. "We made serious mistakes," said Sen. John McCain (R-Ariz.). Richard G. Lugar (R-Ind.), the chairman of the Senate Foreign Relations Committee, blamed the glaring failures in Iraq on "the incompetence in the administration."

~Robert Scheer