Here's the latest look at Senate campaign advertising in Pittsburgh and Philadelphia from Nielsen.

Pat Toomey (befitting his financial advantage) has dominated ad spending (with 72% of the total spots in two markets), though Joe Sestak finally started coming on in the more expensive Philadelphia market last week. Toomey continues (see last week's report) to get more free mentions in the Pittsburgh market, while Sestak gets more free air in Philly.

{Jscribd document_id:=37943645 access_key:=key-1i5f58fu72x2290l5pi4 viewmode:=List h:=500 w:=458}