David Gergen, a political commentator who’s served in the White House under four presidents, has been diagnosed with dementia, his daughter revealed in The Boston Globe. Gergen, 82, has Lewy ...

David Gergen is one of America’s best-known political pundits. And well he should be. Having spent three decades as advisor to Presidents Nixon, Ford, Reagan, and Clinton, Gergen knows as much about ...

Christopher Gergen is founding executive director of Bull City Forward, a nonprofit focused on catalyzing sustainable enterprise in Durham, N.C. Bull City Forward complements Gergen’s role as an ...