The ER swings into action when an abortion clinic is bombed. Ross (George Clooney) tries to save teenaged mother Zoe (Sally Livingstone) and her unborn baby, while Del Amico (Maria Bello) is asked to complete an abortion. Corday (Alex Kingston) is startled when she learns who is among the bombing victims -- and even more so when she finally realizes how she feels about Benton (Eriq La Salle). And a tragic personal loss casts a pall over the staffers. ~ Hal Erickson, Rovi