We are involved in a variety of legal proceedings in the ordinary course of business and a large portion of our litigation arises in the following contexts: commercial/contract disputes; defamation matters; employment and benefits related claims; intellectual property claims; real estate matters; governmental investigations; and tax disputes. As required, we have accrued an estimate of the probable costs for the resolution of those claims for which the occurrence of loss is probable and the amount can be reasonably estimated. These estimates have been developed in consultation with counsel and are based upon an analysis of potential results, assuming a combination of litigation and settlement strategies. It is possible, however, that future results of operations for any particular period could be materially affected by changes in our assumptions or the effectiveness of our strategies related to these proceedings. Additionally, due to the inherent uncertainty of litigation, there can be no assurance that the resolution of any particular claim or proceeding would not have a material adverse effect on our financial condition or results of operations.