Secret History on MSN1d
My Kilimanjaro Attempt and the Unforgiving Mountain
"My Kilimanjaro attempt and the unforgiving mountain. David Hoffman presents captivating documentaries and archival news ...
Secret History on MSN1d
Uncovered: Hollywood Hid Truth About Black Cowboys
"Exposing Hollywood's efforts to conceal the history of Black cowboys. David Hoffman presents captivating documentaries and archival news clips that explore the evolution of American life over the pas ...
Secret History on MSN1d
Teenagers Coming Out Of Coma After Accidents
"Teenagers began to awaken from comas following severe accidents. David Hoffman presents captivating documentaries and ...
Secret History on MSN2d
1992 Phone Operators Fight Against Machine Voices
"1992 phone operators struggle against automation's rise. David Hoffman presents captivating documentaries and archival news clips that explore the evolution of American life over the past century ...
Secret History on MSN2d
Detroit Men Clash Over Patriotism
"Detroit men had heated disagreements over their sense of patriotism. David Hoffman presents captivating documentaries and ...
Secret History on MSN2d
Microbiologist Discovers Fascinating Skin and Gut Bacteria
"Microbiologist uncovers fascinating skin and gut bacteria. David Hoffman presents captivating documentaries and archival news clips that explore the evolution of American life over the past century ...
Secret History on MSN3d
1950s Teen Rules That Were Broken In the 1960s
"Rules for 1950s teens that were broken in the 1960s. David Hoffman presents captivating documentaries and archival news clips that explore the evolution of American life over the past century ...
Hosted on MSN2d
Paranoid Family Proves Fallout Shelter's Effectiveness
"A paranoid family demonstrates their fallout shelter's effectiveness. David Hoffman presents captivating documentaries and archival news clips that explore the evolution of American life over the pas ...
Secret History on MSN4d
Inside the Studio of a Pioneer Disco Composer
"Inside the studio of a trailblazer in disco music. David Hoffman presents captivating documentaries and archival news clips ...
Secret History on MSN4d
He Needed Training To Be a Good Father
"A man's journey toward fatherhood required special training. David Hoffman presents captivating documentaries and archival news clips that explore the evolution of American life over the past century ...