<p>What are lobbyists like cockroaches?  The Drilldown team explains.</p>

DRILL BITS: Lobbyists Have Too Much Power

Peter Schweizer is the author of, among other books, "Clinton Cash," "Extortion," "Throw Them All Out," and "Architects of Ruin." He has been featured throughout the media, including on "60 Minutes" and in the "New York Times." He is the cofounder and president of the Government Accountability Institute.