20/20: A Rx For Disaster/Judith Giuliani/Crying For Justice

20/20 embarked on a four-month investigation to examine what some industry experts fear is an unreported epidemic of pharmacy errors at the country's fast growing chain drug stores. Overworked pharmacists are pushed to fill prescriptions at a fast pace and frequently rely on pharmacy technicians, who often are just high school students, to actually fill the prescriptions. Cameras go undercover to investigate the rate of error and find a widespread failure to spot potentially dangerous drug interactions, and customers signing away their right to get information on the drugs they are taking without realizing it. Then, Barbara Walters interviews Judith Giuliani, wife of presidential candidate and former New York City Mayor Rudy Giuliani. This is her first in-depth television interview since becoming Mrs. Giuliani, and she responds to numerous questions, including whether she was responsible for the break-up of her husband's second marriage, her relationship with her step children, the role she will play in her husband's campaign and what kind of First Lady she would be. Finally, should cops be held accountable when innocent bystanders are killed during high speed police chases? A report on a tragic accident in New Jersey last September that took the lives of two teenage sisters when a State Trooper ran a stop sign at high speed, hitting the girls in their car.