Resource for Public Policy Teaching: UT's "American Politics" Site

The University of Texas at Austin's American Politics site has a wealth of charts and graphs that illustrate key concepts useful for teaching a public policy course, such as Money Spent on Lobbying of Congress by Industry (2000) and Congress Reelection Rates 1966-2004. The resources are organized into 12 categories (plus a separate site for Texas politics, natch), and each category has a glossary of terms.