Tracking TV ads in the 2016 presidential race

Related: Ad tracker

This story is part of Buying of the President 2016. Tracking the candidates, political committees and nonprofits that are making this presidential election the most expensive in history. Click here to read more stories in this investigation.

Related stories

• Who needs lobbyists? See what big business spends to win American minds

• Flurry of new legislation targets sexual assault on campus

• Koch buys online advertising to attack report on its lobbying influence

• Tell us about your experience with political ads

• State politics findings you may have missed

• Text messages, Google ads target Virginia Democrats

Copyright 2016 The Center for Public Integrity. This story was published by The Center for Public Integrity, a nonprofit, nonpartisan investigative news organization in Washington, D.C.