Episode Name: Ohio/Lifeline/The Pentagon's Ray Gun
Episode Overview: "Ohio" talks to Hillary Clinton and Barack Obama about the Ohio primary which may determine which candidate gets the presidential nomination. "Lifeline" looks at a group of doctors who are trying to bring free medicine to remote parts of the world. "The Pentagon's Ray Gun" looks at a non-lethal weapon being developed by the military. "Andy Rooney" talks about the presidential race.
Episode Number: 23
Episode Season: 40
Episode First Aired: 2008-03-03