In tonight’s episode, US authorities are confirming Al Qaeda's second in command, Abu Yahya Al Libi, was killed Monday in a drone strike. How will it affect the terrorist organization? Back in the states, prosecutors in the case against former Penn State football coach Jerry Sandusky say they've uncovered letters he allegedly wrote to at least one of his accusers. Dr. Richard Besser discusses the health risks of taking aspirin daily. Voters in Wisconsin are deciding today whether to recall GOP Gov. Scott Walker. And states are cracking down on pets not properly strapped in the car while on the road. This and more in the World News Podcast.