Terry Gross

Film director/writer/producer Jim Sheridan. His films include "My Left Foot" and "In the Name of the Father" both which starred Daniel Day-Lewis. His latest film is "The Boxer" which also stars Day-Lewis. The story is about former IRA member who returns home after 14 years in prison.

Novelist Peter Quinn is the author of "Banished Children of Eve" about the Irish in New York City during the Civil War. He's also contributor to the new six-hour PBS series "The Irish in America: Long Journey Home" (January 26-28). There's also a companion book "The Irish in America" (Hyperion).

Today marks the 25th anniversary of Roe V. Wade, the landmark Supreme Court decision that legalized abortion. We talk to Medical Ethicist Art Caplan about how technological advances in the medical field, from fetal surgery to cloning, have effected the abortion debate.