"Clearly in a campaign with hundreds if not thousands of speeches and question-and-answer sessions, now and then you're going to say something that doesn't come out right," Romney said on Fox News. "In this case, I said something that's just completely wrong."
Last month, secretly recorded video of Romney at a May fundraiser showed the Republican candidate saying 47% of Americans will vote for President Barack Obama "no matter what."
"There are 47% who are with him, who are dependent on government, who believe that, that they are victims, who believe that government has the responsibility to care for them. Who believe that they are entitled to health care, to food, to housing."
The non-partisan Tax Policy Center estimates that for tax year 2011, 46% of households will end up owing nothing in federal income taxes. But if payroll taxes are counted, the number of non-payer households drops precipitously - to an estimated 18% in 2011.
Adding to his argument about entitlement, Romney said his "job is not to worry about those people."
"I'll never convince them they should take personal responsibility and care for their lives," he added.
