John R Walter

Retired President and Chief Operating Officer of AT&T Corp. from November 1996 to July 1997. Chairman, President and Chief Executive Officer of R.R. Donnelley & Sons Company, a print and digital information management, reproduction and distribution company, from 1989 through 1996. Non-executive Chairman of the Board of InnerWorkings, Inc. and a director of Infinity Bio-Energy, Vasco Data Securities, Inc. and SNP Corporation in Singapore. A director of Manpower for more than five years.