Host Ira Glass reminds the audience about the old TV series MacGyver, about the guy who stops bad guys without a gun. He uses science and sheer ingenuity to invent solutions. Then Ira interviews This American Life contributing editor Sarah Vowell, who lives in New York, about how, even in the middle of the biggest power failure in the history of the U.S., it's hard for an average citizen to exercise MacGyveresque ingenuity. (4 minutes)