As reported by Howard Gold here:
Congress has raised the debt limit 74 times since 1962 so the federal government can meet its obligations.
Usually it’s just a rubber-stamp exercise. But this time a Republican-controlled House of Representatives, which swept into power on the back of the Tea Party movement, is preparing to take a stand against too much federal spending and picked the debt ceiling as the battleground.
[Greg] Valliere [chief political strategist of Potomac Research Group] called the 87 freshman Tea Party House Republicans “unlike any group I’ve ever seen in my career. These people don’t give a damn about being re-elected. They feel they are on a mission from God to cut spending,” he told me.