Matt Seiler
Revolving Door (0)
Sightings (1)
Well, Here's One Agency That Appears to Be in the GM Media Mix - Posted November 28, 2011
It's been over three months since General Motors set its $3 billion media agency review in motion (as part of its larger global agency consolidation plans), and as the shops get whittled down (or so it seems), sour... [AgencySpy]










