WJHU Program Notes The Marc Steiner Show is a public affairs call-in program, which airs from noon to 2 p.m. weekdays with a repeat at 7:30 p.m. Guests and topics are subject to change. Scheduled for this week: ----------------------------------------------------------------- Monday, March 18 Noon--Activist and entertainer Rubin Blades. 1 p.m.--A debate on environmental legislation. ----------------------------------------------------------------- Tuesday, March 19 Noon--The Pride of Baltimore. 1 p.m.--David Moore, author of The Superpollsters: How They Measure and Manipulate Public Opinion in America. ----------------------------------------------------------------- Wednesday, March 20 Noon--Television critic David Zurawik. ----------------------------------------------------------------- Thursday, March 21 Noon--Tax planning: Everything one needs to know--before April 15. ----------------------------------------------------------------- Friday, March 22 Noon--Noah Adams of National Public Radio. 1 p.m.--Sen. Barbara Mikulski. The Lisa Simeone Show airs Sundays at 10 a.m. The hourlong program includes weekly commentary by Hopkins professor and media critic Mark Crispin Miller. WJHU can be heard at 88.1 FM.