If you are the face of a nightly network news broadcast, the last place you want to find yourself is the front pages of the newspaper, but that’s exactly where NBC’s Brian Williams is today after admitting he misremembered details about his helicopter coming under fire in Iraq in 2003.

Dan Kennedy  is an associate professor at Northeastern University.

Margery Eagan  is the co-host of WGBH News'  Boston Public Radio .

Joanna Weiss  is a columnist at the Boston Globe.

Jon Keller  is a political analyst at WBZ.