No stupid questions is a weekly, offbeat look at stories you may have missed on CNN Radio. This week's topic: smile train and the origin of warm glow altruism. A fact check reveals that stephen didn't say what he thought he was saying in his first half of the conversation. The last word goes to michel, our question asker who said she would double her annual donation to charity if given the option.
Is it O.K. to bother people for a good cause? Why do people donate to charity in the first place? And do those personalized address labels actually make people get out their checkbooks?