Early Data on Political Ads in 2010

Following quickly on my "earlier post":https://themonkeycage.org/2010/09/tracking_political_ads_in_2010.html comes "the first data":http://election-ad.research.wesleyan.edu/2010/09/27/over-219m-spent-on-advertising-in-us-senate-and-us-house-races-since-jan-1/