View Post Agencies | People Reardon, Chiat NY Part Ways By Kiran Aditham on Jul. 22, 2013 - 10:45 AM Sources familiar with the matter confirm that Christopher Reardon, the U.K. native who’s spent nearly four years at TBWA\Chiat\Day New York, has turned in his resignation at the agency as of last week. No word yet on when hi ...