We are subject to a variety of litigation, claims, other disputes and governmental proceedings that arise from time to time in the ordinary course of our business, none of which we believe will have a material adverse effect on our consolidated financial position, results of operations or liquidity. In addition, we are subject to environmental laws and regulations, which include obligations to remove or limit the effects on the environment of the disposal or release of certain wastes or substances at various sites, including sites which have been previously sold. See Note 17. Commitments and Contingencies, for additional information. 77 Table of Contents