Lady Borton on the Plight of Vietnamese Refugees.

Lady Borton performed humanitarian work in Vietnam during and after the war. Her experiences in that country with refugees had a profound effect on her. She lives simply and, like many combat veterans, grapples with PTSD and flashbacks. Borton's book about Vietnamese refugees is called Sensing the Enemy.

Kirk Wallace Johnson tells the story of a bitter conflict that arose along the Gulf Coast when Vietnam war refugees began trawling for shrimp in the area. His book is The Fishermen and the Dragon.

Gitlin was part of the tumultuous student protest movement of the 1960s, and continued his commitment to social change through teaching and writing. He died on Feb. 5. Originally broadcast in 1987.