Rudy Giuliani at the New York Times: Taking Liberties With the Nation’s Security.

YESTERDAY the Senate failed to reauthorize the USA Patriot Act, as a Democratic-led filibuster prevented a vote. This action - which leaves the act, key elements of which are due to expire on Dec. 31, in limbo - represents a grave potential threat to the nation’s security. I support the extension of the Patriot Act for one simple reason: Americans must use every legal and constitutional tool in their arsenal to fight terrorism and protect their lives and liberties.

The attacks of Sept. 11, 2001, made clear that the old rules no longer work. The terrorists who attacked us seek to kill innocent men, women and children of all races and creeds. They seek to destroy our liberties. They willingly kill themselves in their effort to bring death and suffering to as many innocents as they can, here in this country or anywhere in the world where freedom has a foothold.

In October 2001, after six weeks of intense scrutiny and debate, Congress passed the Patriot Act overwhelmingly (98 to 1 in the Senate and 356 to 66 in the House). We had already received clear signals about our enemies’ intentions, in the first attacks against the World Trade Center in 1993, the bombings of our embassies in Kenya and Tanzania in 1998 and the attack on the Navy destroyer Cole two years after that. Despite the abundance of warning signs, it took Sept. 11 to wake us to the dangers we face.

The central provisions of the Patriot Act allow law enforcement and the intelligence community to share information. This might seem elementary, but for years law enforcement had been stymied by a legal wall that prevented agencies from sharing information. For four years now, inter-agency collaboration, made possible by the Patriot Act, has played an important role in preventing another day like Sept. 11. The act’s provisions helped make possible the investigations in Lackawanna, N.Y., and Portland, Ore., in which 12 people were ultimately convicted for attempts to aid Al Qaeda and the Taliban.

So what happened in Washington? The House voted on Wednesday to renew the act; it stalled in the Senate. If the Senate fails to approve the extension, the government will be forced to revert in many ways to our pre-Sept. 11 methods. Sixteen provisions of the Patriot Act are set to expire on Dec. 31, including the key information-sharing ones.

It is simply false to claim, as some of its critics do, that this bill does not respond to concerns about civil liberties.

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