If NPR wanted to establish that they’re not liberals, they probably wouldn’t send out radical left-wing ranters like Bill Moyers on their behalf. At Salon.com and at The Huffington Post, Moyers (and Michael Winship) drag out all the rhetoric about how conservatives are unloading another “fierce and often unscrupulous” attack, seeking “to extinguish the independent reporting and analysis they find so threatening to their phobic worldview.” Just as public radio struggles against yet another assault from its long-time nemesis -- the right-wing machine that would thrill if our sole sources of information were Fox News, Rush Limbaugh, and ads paid...