US News & World Report: Conservatives have long complained that the public broadcaster has a liberal bias, a charge NPR's defenders have denied. In at least one regard, however, NPR's board and fundraisers have, as a whole, shown a marked lean to the left in recent years: political contributions. A review of campaign finance data found that NPR board members' campaign contributions have sharply favored Democrats. Since 2004, members of the boards of NPR and the NPR Foundation, the public broadcaster's fundraising arm, have contributed nearly $2.2 million to federal candidates, parties, and PACs, of which $1.95 million, or 89 percent, has gone to Democratic candidates and liberal-leaning political action committees.