It's just about over for a special deficit-reduction supercommittee, which appears set to admit failure today in its quest to sop up at least $1.2 trillion in government red ink over the coming decade. The bipartisan 12-member panel is sputtering to a close after two months of talks in which key members and top congressional leaders never got close to bridging a fundamental divide over how much to raise taxes. The budget deficit forced the government to borrow 36 cents of every dollar it spent last year.