Hassina Sherjan was born in Afghanistan, but lived in the U.S. for many years while the country was at war. In 2001, she became one of many Afghan ex-pats who returned to build a new country after the fall of the Taliban. Also in this episode: Philadelphia, Miss. has long been infamous as the city where Ku Klux Klan members killed three civil rights workers in 1964. The community has recently elected a new mayor - a black man, the first in the city's history.