the new leader of the catholic church celebrating his first palm sunday mass and marking what is known as holy week around the world and pope francis greeted people who jammed into st. peter's square. the first pope from latin america promising to attend a youth jamboree. and i'm harris falkner. [applause] >> this week the capital murder trial of a doctor, an abortion clinic owner charged with the murder of seven babies and one patient started in philadelphia. back in 2010, his abortion clinic was searched by police investigating the illegal selling of prescription drugs. but instead, they found what was described as a house of horrors. and we want to warn you, the descriptions of this clinic