Following Facebook and Twitter, Google has published its political ad database which details spending in US federal elections. The database contains any political ads purchased to run on Google Search or YouTube starting on or after May 31. The database will be updated weekly, not in real time. The database will include information about who paid for the ad, how many impressions it received, how long it ran for, and how much money was spent on it.
H/T Gary Price’s InfoDocket post. — Joe