Let me be clear. It is my recollection that:

-- The chairs and the ranking minority members of the House and Senate intelligence committees, known as the Gang of Four, were briefed that the CIA was holding and interrogating high-value terrorists.

-- We understood what the CIA was doing.

-- We gave the CIA our bipartisan support.

-- We gave the CIA funding to carry out its activities.

-- On a bipartisan basis, we asked if the CIA needed more support from Congress to carry out its mission against al-Qaeda.

I do not recall a single objection from my colleagues. They did not vote to stop authorizing CIA funding. And for those who now reveal filed "memorandums for the record" suggesting concern, real concern should have been expressed immediately -- to the committee chairs, the briefers, the House speaker or minority leader, the CIA director or the president's national security adviser -- and not quietly filed away in case the day came when the political winds shifted. And shifted they have.

Circuses are not new in Washington, and I can see preparations being made for tents from the Capitol straight down Pennsylvania Avenue. The CIA has been pulled into the center ring before. The result this time will be the same: a hollowed-out service of diminished capabilities. After Sept. 11, the general outcry was, "Why don't we have better overseas capabilities?" I fear that in the years to come this refrain will be heard again: once a threat -- or God forbid, another successful attack -- captures our attention and sends the pendulum swinging back. There is only one person who can shut down this dangerous show: President Obama.