Is Liberal Bias What NPR Listeners Secretly Want?

...in spite of expressions of support, validating opinion polls and the growth of the public radio audience over the past seven years, the accusations of bias keep on coming... the accusations come from the blogs, and from talk radio and cable TV shoutfests. They have a harsh and usually conservative point of view. But increasingly, attacks from left about NPR's supposed drift to the right, are also part of the landscape.