|David is active in a number of legal, civic and charitable organizations. He is a member of the American, Illinois State and Chicago Bar Associations. David is currently chairman of the Corporation & Business Law Committee of the Chicago Bar Association. He has also served as chairman of the Mergers and Acquisitions Subcommittee. He has served on the Executive Committee of the CBAs Federal Tax Committee and was chairman of its subcommittee on general tax issues. He has written and lectured on a variety of business and tax topics. David is also a Trustee of the Glenkirk Foundation. He is admitted to the Illinois Bar and the U.S. Tax Court.