For a Father's Day change of pace, Katie speaks with Dr. Talmadge E. King, Jr., a world-renowned lung specialist and Dean of the Medical School at the University of California, San Francisco.

In the 1960s, Dr. King's father, Talmadge King Senior, born in 1922 in the segregated South, was recruited by the small community of Darien, on the Georgia coast, to serve as the city's first African American police officer. 

Mr. King instilled in his five children a sense of doing better with each successive generation. He offered a simple metaphor: "If your father builds a wooden house, it's your responsibility to build a brick house."