WJHU-Radio Program Notes This week on The Marc Steiner Show: ù Monday, May 15: A conversation with Jehan Sadat, wife of the slain ex-president of Egypt, Anwar Sadat. ù Tuesday, May 16: Midwifery vs. obstetrics--Find out how midwifery differs from obstetrics, what training is required for certification and why midwives have been arrested in Maryland. ù Wednesday, May 17: Antiterrorism laws vs. civil liberties-- Guests include a spokesperson from the Clinton administration and a member of the American Civil Liberties Union. ù Thursday, May 18: A conversation with Lisa Delpit, author of Other People's Children, on the state of education in America. The Marc Steiner Show is a public affairs call-in program broadcast Monday through Thursday from 7 to 8:30 p.m. on WJHU, 88.1 FM. Topics and guests are subject to change. Media critic Mark Crispin Miller's commentaries can be heard Fridays at 4:35 p.m. For more information, call 516-WJHU.