Former WPP chief was angry his ex-colleague called S4 Capital a 'speck in rearview mirror.'
Doherty replaces A.J. Jones, who left for Vanda Pharmaceuticals in August.
Davidson is joining Zeno from Omnicom's RXMosaic Health.
Davis also worked at Brunswick and for the Republican National Committee.
160over90 was formerly known as Endeavor Global Marketing.
Socially-led creative agency network We Are Social is setting its sights on the Canadian market with the launch of its 15th international office, in Toronto.
The team includes Publicis Communications, Starcom, Publicis Health and MSL.
Clarity gets Brew PR's LA office as part of the deal and plans to acquire other firms.
Bob Feldman rolls out Dialogue Project; Kannalife brings on Padilla.
Kannalife's CEO wants people to know there's a difference between cannabis and cannabinoid therapeutics.
Sloane joins the firm as a senior adviser.
Radius will become part of W2O Science, the agency's newly formalized science unit.
She was previously president of Publicis in Seattle.
Finn Partners has continued its acquisition programme by buying London-based consumer PR specialist ZPR, with another acquisition in Europe on the cards, PRWeek can reveal.
The five-person shop will become Seven Letter's digital arm.
She is leaving creative shop AKQA for the newly created position.
Pickard is a veteran of Edelman, Burson-Marsteller and Huntsworth.
The London-based agency will become W2O iso after the deal closes.
Fewer Americans have a real connection with the military and the disconnect shows in marketing missteps.
Pressures in the market caused Cision to re-evaluate being a public company.
Harassment policies are largely the same, but employee training and advice has evolved.
The people who shape others' reputations need to work on their own, according to the annual poll.
Forget the management consultancies for a second. Stars also want a part of the content marketing space.