Quote of the day
Advertising is a valuable economic factor because it is the cheapest way of selling goods, particularly if the goods are worthless.
Robert Krulwich
Bio: Robert Louis Krulwich is an American radio and television journalist who currently serves as a science correspondent for NPR and is a co-host of the program Radiolab. He has worked as a full-time employee of ABC, CBS, National Public Radio, and Pacifica.