Former President Bill ClintonWilliam (Bill) Jefferson ClintonThorny part of obstruction of justice is proving intent, that's a job for Congress 20 years after Columbine: What has changed? Impeachment? Not so fast without missing element of criminal intent MORE on Sunday declined to weigh in on news that his wife exclusively used a private email account during her four-year tenure as secretary of State.

ADVERTISEMENT

Asked Sunday during a community service project if his wife has been treated fairly over the emails, Clinton says in video captured by CNN, "I'm not the one to judge that."

"I have an opinion, but I have a bias," Clinton said. Asked his opinion: "That I shouldn't be making news on this."

Hillary ClintonHillary Diane Rodham ClintonIt is wrong to say 'no collusion' 10 factors making Russia election interference the most enduring scandal of the Obama era And the winner of the Robert Mueller Sweepstakes is — Vladimir Putin MORE has herself apparently not directly taken any questions over her use of a private email account at the State Department, though TMZ came close last week.

President Obama said in an interview Saturday with CBS that he learned about Clinton's email "the same time everybody else learned it through news reports."