Arun Rath, former host of NPR's All Things Considered Weekend, is now a shared correspondent for NPR and Boston-based public broadcaster WGBH News.

Greentarget tapped Brandon Copple as director of content and editorial strategy, to lead the firm's Content & Publishing practice.

Campaign US named Eleftheria Parpis as deputy editor.

The EGC Group promoted Nicole Larrauri to president, up from managing partner.

Entercom announced that Rayne (aka: Tim Rainey) has been named program director of KDND and KUDL in Sacramento, filling the spot recently vacated by Nikki Nite.

Jeremy Barrett joined Wondros, an LA-based strategic consultancy and media/production company, as executive producer.

Kim Caviness joined Imagination as executive vice president and chief content officer.

RPA hired David Measer as senior vice president, group strategic planning director. He most recently served as group director, planning, cultural and business insights at Crispin Porter + Bogusky. Measer will report to David Berne, senior vice president, director of strategic planning at RPA, and direct planning for Farmers Insurance and Apartments.com. Measer has been behind the launch of MINI in the United States, Apple's iPod "Silhouettes" campaign and Kia Soul's "Hamsters" campaigns, among others. "The rapid change in today's world brings new opportunities for us to create competitive advantages for our clients," said Berne. "David recognizes that we are …

WPP's Brand Union named Marta Swannie as digital creative director of the London office. Swannie joins the agency following a stint as a freelance consultant for brands like National Trust, long with several start-up companies. Throughout her 18-year career, she also worked on PlayStation, Orange, EE, Red Bull, P&G and Sony. "We are thrilled that Marta will be joining our team in London," said Jonny Westcar, London MD at Brand Union. "Her wealth of experience and highly accomplished background will make her a great asset to the team. Marta will be working with our executive creative director, Clare Styles, to …

Publicis Seattle hired Corey Bartha as executive vice president, head of integrated production. Bartha will lead all Publicis Seattle production departments, including broadcast, digital, print and content. Most recently, Bartha was the global head of integrated production at Quiksilver. He also held key production roles at Wieden+Kennedy Portland and Amsterdam and Crispin Porter + Bogusky, where he helped create the agency's first integrated production department. Throughout his career, Bartha has worked on brands like Coca-Cola, Burger King, Nike, Chrysler/Dodge, Old Spice and ESPN. "Corey couldn't be a more perfect fit," said Andrew Christou, chief creative officer. "We continue to push …