View Post Agencies | People Former R/GA Strategist Jon Jones Heads to Robert Gibbs-Run Firm By Kiran Aditham on Feb. 4, 2014 - 10:57 AM After spending the last four-and-a-half years at R/GA’s New York hub, where he served as senior strategist, working with clients ranging from Nike to Unilever to Samsung in the process, Jon Jones has left the agency for the ...