This image from Senate video show Sen. Ted Cruz, R-Texas, speaking on the Senate floor at the U.S. Capitol in Washington, Tuesday, Sept. 24, 2013. (AP Photo)
WASHINGTON (AP) — Tea party conservative Sen. Ted Cruz on Tuesday vowed to speak in opposition to President Barack Obama's health care law until he's "no longer able to stand," even though fellow Republicans privately urged him to back down from his filibuster for fear of a possible government shutdown in a week.
"This grand experiment is simply not working," the Texas freshman told a largely empty chamber of the president's signature domestic issue. "It is time to make D.C. listen."
Egged on by conservative groups, the potential 2016 presidential candidate excoriated Republicans and Democrats in his criticism of the three-year-old health care law and Congress' willingness to gut the law. Cruz supports the House-passed bill that would avert a government shutdown and defund Obamacare, as do many Republicans.
However, they lack the votes to stop Senate Majority Leader Harry Reid, D-Nev., from moving ahead on the measure, stripping the health care provision and sending the spending bill back to the House.
That didn't stop Cruz' quixotic filibuster. Standing on the Senate floor, with conservative Sen. Mike Lee of Utah nearby, Cruz talked about the American revolution, Washington critics and the impact of the health care law.
"The chattering class is quick to discipline anyone who doesn't fall in line," complained Cruz, who led a small band of opponents within Republican ranks.
Senate Minority Leader Mitch McConnell, R-Ky., and the GOP's No. 2, Sen. John Cornyn of Texas, opposed Cruz' tactic, and numerous Republicans stood with their leadership rather than Cruz. Sen. John Thune, the third-ranking Republican, declined to state his position.
"I think we'd all be hard-pressed to explain why we were opposed to a bill that we're in favor of," McConnell told reporters. "And invoking cloture on a bill that defunds Obamacare, it doesn't raise taxes, and respects the Budget Control Act strikes me as a no brainer."
One Senate Republican said McConnell had suggested in a meeting of rank and file senators that they not speak as long as the rules permit on the legislation, for fear it would give them little time to try to turn the political tables on Democrats or to avoid a possible shutdown.
The lawmaker spoke on condition of anonymity because the meeting was private.
"Delaying the opportunity for the House to send something back, it seems, plays right into the hands of Senate Democrats," Sen. Bob Corker, R-Tenn., said. "If I'm Harry (Reid), what I'd hope would happen is you wait until the very last minute to send something over to the House."
Asked whether there were any efforts in the GOP meeting to persuade Cruz and Lee to speed up Senate debate, Corker said, "The discussion came up about the advantage of having House Republicans weigh in again. And there were two senators who did not like that idea, not to name who they are."
The bill would keep the government operating until Dec. 15 and gut Obamacare.
Sen. Dick Durbin, the Senate's No. 2 Democrat, said the chamber may come out in favor of a smaller patch for bankrolling the government than the one envisioned in the House bill. The idea would be to get Congress working sooner than mid-December on a more sweeping piece of legislation — known as an omnibus spending bill — that he hopes would reverse some automatic spending cuts known as sequestration.
Despite Cruz' effort, a test vote was set for Wednesday. Reid had filed a motion to proceed to the measure, and under Senate rules lawmakers will vote even if Cruz speaks for hours and keeps the Senate in session overnight. Delaying tactics could push a final vote into the weekend, just days before the new fiscal year begins on Oct. 1.
The Cruz filibuster, which began at 2:41 p.m., echoed the effort of Sen. Rand Paul, R-Ky., who waged a nearly 13-hour filibuster of John Brennan's nomination for CIA director over the president's authority to use drones in the United States. The Senate eventually confirmed Brennan.
Outside conservative groups that have been targeting Republican incumbents implored their members to call lawmakers and demand that they stand with Cruz and his attack on Obamacare.
"This is the ultimate betrayal," the Senate Conservatives Fund said of McConnell and Cornyn in an email Tuesday morning. They pressed their members to "melt the phones," arguing that "we can't let these turncoats force millions of Americans into this liberal train wreck."
The Club for Growth and the Madison Project also pressed lawmakers to back Cruz' effort.
The issue has roiled the Republican Party, exacerbating the divide between tea party conservatives and GOP incumbents who repeatedly have voted against the health care law but now find themselves on the defensive. Republican senators said defunding Obamacare simply won't happen with a Democratic president and Democrats controlling the Senate.
"It will be a cold day in Gila Bend, Ariz., before we defund Obamacare," said Sen. John McCain, R-Ariz., the party's 2008 presidential nominee. "A very cold day. In fact there may be a snowstorm. ... I know how this movie ends. I don't know all the scenes before it ends, but I know how it ends. We don't defund Obamacare."
Sen. Saxby Chambliss, R-Ga., said that as long as Obama has the power to veto legislation, "the fate of that bill is pretty much in his control, and we know what he's going to do."
Associated Press writers Andrew Taylor, Alan Fram, David Espo and Laurie Kellman contributed to this report.