Democratic presidential nominee Barack Obama acknowledged Sunday that he was probably too flip when he said it was "above my pay grade" to answer a question about when is a baby entitled to human rights.
Obama gave his answer last month at a nationally televised religious forum sponsored by minister Rick Warren at his megachurch in Orange County, Calif.
Asked on Sunday whether the "above my pay grade" answer was too flip, Obama said: "Probably. ...What I intended to say is that, as a Christian, I have a lot of humility about understanding when does the soul enter into ... It's a pretty tough question.
"And so, all I meant to communicate was that I don't presume to be able to answer these kinds of theological questions," he said in an interview broadcast Sunday on ABC's "This Week."
In a separate interview, the answer to a similar question came easier for Obama's running mate, Sen. Joe Biden.
A Roman Catholic, Biden said he accepts his church's teachings that life begins at conception, but that the issue is personal for him. He said it wouldn't be right to impose his views on others who are just as religious as he is.
"I'm prepared as a matter of faith to accept that life begins at the moment of conception. But that is my judgment," Biden said on NBC's "Meet the Press." "For me to impose that judgment on everyone else who is equally and maybe even more devout than I am seems to me is inappropriate in a pluralistic society."