We are not a machine of Congress. We were chartered by Congress 60-plus years ago. We work with Congress, and our charter says that we are to build broad public support for preservation. De facto, we are the only large national non-profit organization that is working in this particular area. There are other national groups, but they tend to be much smaller in size.
We work with partner organizations in the non-profit sector at both the state and local level in every state of the union and the territories. We play a convening and coordinating role with those groups, but much of the preservation work that happens takes place at the state or local level, where the buildings are. We try to get involved when there are issues that are nationally significant, or where the property is of national importance, or where changing a policy can have national impact. That's where we can best use our resources. Obviously, tax policy is an example of something where we are heavily involved now because that has national impact. Saving one particular building in one particular community, we often turn that over, and our partner organizations focus on that work.