“Official reasons” = White House spin. The process of raising the debt ceiling has nothing to do with Obama’s horrific economy.
We are witnessing the collapse of the welfare state. The entitlement programs are the real drivers of our debt along with means tested welfare programs. Obama is partially responsible for increasing the discretionary budget, but the welfare state is the real problem. We can't afford it, especially with an aging population and mass retirements associated with the baby boomer generation.