WASHINGTON, Sept. 17 -- Personnel changes in public policy organizations, colleges and government agencies - Sept. 17, 2025: * * * KANTAR: Paul Zwillenberg has been appointed Chief Executive Officer, assuming day-to-day leadership in early 2026. He joins from Accenture, where he was Vice Chair Reinvention and Global Leader of Media and Entertainment Strategy. His prior leadership roles include serving as CEO of Daily Mail and General Trust, where he led a portfolio transformation that enabled  more ST