Gergen, who died this week, helped craft a key question Ronald Reagan asked during his 1980 campaign. Several candidates since have asked the same question.

David Gergen, a longtime political aide and media commentator who served in the administrations of four presidents—three Republican and one Democratic—has died. He was 83. Gergen died on Thursday of ...

Former presidential adviser and political commentator David Gergen died at age 83 from complications caused by Lewy body ...

David Gergen, former advisor to several Republican presidents, passed away at the age of 83 on Thursday, according to reports. Gergen passed away at a retirement community in Lexington, Mass.

David Gergen, who worked for four presidents, including Richard Nixon, Gerald Ford, Ronald Reagan and Bill Clinton, before ...