Obama's not backing down, guys.
Here's Ezra Klein, whom the administration usually leaks stuff to:
Top administration officials say that President Obama feels as strongly about this fight as he has about anything in his presidency. He believes that he will be handing his successor a fatally weakened office, and handing the American people an unacceptable risk of future financial crises, if he breaks, or even bends, in the face of Republican demands. And so the White House says that their position is simple, and it will not change: They will not negotiate over substantive policy issues until Republicans end the shutdown and raise the debt ceiling.