JPMorgan & Chase Reviews U.S. Media Planning, Buying

The Chase
unit of JPMorgan & Chase Co. will review its U.S. media planning and buying
handled by Zenith Media, AdWeek
reported.

The
business, said to be worth $400 million, includes U.S. media buying for Chase
retail, credit card and asset management businesses, which the

Publicis Groupe media unit won in 2005.