Pelosi Liberal?

Here's an interesting factoid from Brent Bozell;

You think their coverage of Speaker-to-be Nancy Pelosi was fair and balanced? Then consider this jaw-dropping fact: Since Pelosi was elected as the House Democratic leader in November of 2002, all the way through to late October of 2006, the networks have not once described her as a "liberal." You read that correctly. Not once. That's not news coverage. That's a four-year masquerade party. In 1994, Gingrich was the "national poster boy for resentment and rage." In 2006, Pelosi was "a mother and a grandmother" who was "known for her trademark smile."