Watch Clip
The Irish Factor: Bill Maher
1m 57s
Watch Bill Maher in "The Irish Factor," Finding Your Roots: Season Three.
For more than a decade, renowned Harvard scholar Henry Louis Gates, Jr. has helped to expand America’s sense of itself, stimulating a national conversation about identity with humor, wisdom, and compassion. Professor Gates has explored the ancestry of dozens of influential people from diverse backgrounds, taking millions of viewers deep into the past to reveal the connections that bind us all.
Video description: A 1940 census, reveals that Sonny Hostin's grandmother, Mary's father was absent from her parental home. Mary's father, Robert Cummings, left the family around 1937. This absence likely impacted Mary, who was close to her mother but didn't discuss her father much.
Check out the new streaming service from Cascade PBS, which pairs your PBS favorites with an ever-growing selection of TV series and films from around the world. Enjoy dedicated mobile and TV apps.