Herbert Randall was a 28-year-old professional photographer when he recruited to go to Hattiesburg, MS to document Freedom Summer. He saw firsthand the danger the Freedom Summer volunteers were in, and felt compelled to share those images with the world. His work is chronicled in a book called "Faces of Freedom Summer". He says there will always be a need for the struggle to be documented. "Freedom Summer" premiers June 24, 2014.
An African American minister whose dream of ending racism galvanized millions of Americans in the civil rights movement.
In 1967, thousands of hippies flocked to San Francisco's Haight Ashbury district.
P.T. Barnum -- huckster, con man, promoter, entertainer and founder of "The Greatest Show on Earth".
In September 1959, Soviet Premier Nikita Khrushchev made an unprecedented visit to America, creating a media circus as he traveled from coast to coast.
A courageous band of civil rights activists called Freedom Riders who in 1961 challenged segregation in the American South.
Thoroughbred racehorse Seabiscuit was the long shot that captured America's heart during the Depression.
The black residents of Tulsa relive their community's remarkable rise and tragic decline.
Clemente was an exceptional baseball player whose career sheds light on larger issues of immigration, civil rights and cultural change.