Lewy body dementia "causes a decline in mental abilities that gradually gets worse over time. People with LBD might see ...

Presidential advisor and former News Hour contributor David Gergen died at 83 after being diagnosed with Lewy body dementia.

David Gergen, 83, a political insider who advised four former US presidents, died in Massachusetts on July 10.

David Gergen, an advisor to four presidents, a TV political commentator and a best-selling author, died Thursday from Lewy ...

David Gergen, a political analyst for CNN and frequent political commentator who was an adviser to four presidents, has died.

David Gergen served as a presidential adviser to four presidents of both parties and was a longtime CNN political analyst.

David Gergen, a White House advisor to former Presidents Richard Nixon, Gerald Ford, Ronald Reagan and Bill Clinton, died on ...

He served under Nixon, Ford, Reagan and Clinton before becoming a top editor and a familiar TV pundit. “Centrism doesn’t mean ...

David Gergen, a veteran CNN contributor and longtime Washington insider who served both Republican and Democratic presidents ...

David Gergen, a political analyst for CNN and PBS who also served as an adviser to four U.S. presidents, has died at 83.