With less early voting now underway in Iowa, political as continue to dominate the airwaves, including on Local 5.
But even though they can be repetitive, and sometimes misleading, stations do not have a lot of options.
"They have to take that ad, and the network is not liable for airing that even if it’s potentially slanderous or libelous,” explains Joseph Watson, Professor of Public Affairs Communications, Advertising & Public Relations at the University of Georgia's Grady School of Journalism.
Federal Communications Law mandates that stations give federal candidates for office "reasonable access" to air time for advertisements.
Stations can, however, reject ads that violate federal obscenity laws.
Ads from third-party organizations like Political Action Committees can be denied as well, but not ads from candidates themselves.