Washington (CNN) -- The insistence that former Sen. John Edwards serve some jail time over allegations he broke campaign finance laws caused a collapse in plea negotiations between lawyers for the former presidential candidate and the Justice Department last week.





Edwards wanted to have as "minimal" impact on his two younger kids as possible, a source with knowledge of the talks confirmed to CNN Sunday. Edwards has a 10-year-old son and a 12-year-old daughter.





The Raleigh News and Observer, which first reported the story, said the Justice Department was insisting that Edwards serve six months in jail if he pleaded guilty.





After initially saying Edwards had to agree to plead guilty to a felony in earlier discussions, CNN is told prosecutors last week offered for him instead to plead guilty to some misdemeanors.





But the jail time was the breaking point.





"He did not want to have an extended period of time away from his kids," said the source, who would not speak on the record because the details of the plea discussions have not been made public.





After the breakdown in negotiations, a grand jury indicted Edwards, a former Democratic vice presidential nominee, on six felony counts.





In court on Friday, Edwards pleaded not guilty.





"I will regret for the rest of my life the pain and the harm that I've caused to others. But I did not break the law. And I never, ever thought I was breaking the law," he told reporters outside the federal courthouse in Winston-Salem, North Carolina.





The News and Observer also reported that Edwards' lawyers were not confident they would be allowed to urge a judge to consider alternatives for incarceration such as a halfway house, weekend passes or home arrest in order to give him more time with his children. After the death of his wife, Elizabeth, Edwards is the primary caregiver for the two younger children.
What has John Edwards insisted on? The Ex-candidate was indicted on charges of what? What were the charges that he was indicted on? How much impact did John Edwards want on his kids? insists that John Edwards? The Justice Department wanted how many months jail time? How much jail time did the Justice Department want him to get?
did not break the law. And I never, ever thought I was breaking the law," six felony counts. six felony counts. "minimal" serve some jail time six six months
question: What has John Edwards insisted on?, answer: did not break the law. And I never, ever thought I was breaking the law," | question: The Ex-candidate was indicted on charges of what?, answer: six felony counts. | question: What were the charges that he was indicted on?, answer: six felony counts. | question: How much impact did John Edwards want on his kids?, answer: "minimal" | question: insists that John Edwards?, answer: serve some jail time | question: The Justice Department wanted how many months jail time?, answer: six | question: How much jail time did the Justice Department want him to get?, answer: six months