Economics
How Super PACs Shape Modern Election Advertising
Quick fact
Thanks to the 2010 Citizens United ruling, super PACs can raise and spend unlimited money on ads, but they cannot coordinate with the campaigns they support. In the 2020 election, super PACs spent over $1.5 billion on federal races alone.
Why this is interesting
You're watching TV and see an attack ad, but it's not from the candidate—it's from a 'super PAC'. Ever wonder how they can spend millions without limits, and why they're everywhere during election season?
Read the full explanation
Understanding How Super PACs Shape Modern Election Advertising
Think of a super PAC as a megaphone that a candidate can't directly hold. After the 2010 Supreme Court decision in Citizens United v. FEC, the government couldn't limit independent spending by corporations, unions, and wealthy individuals. So people created super PACs—committees that can raise unlimited funds from anyone, as long as the person isn't a foreigner or a government contractor. These PACs use that money to buy ads, but they're legally forbidden from 'coordinating' with the candidate's official campaign. In practice, this means super PACs often run the harshest negative ads, while the candidate's own ads stay positive and on-message. The result is a barrage of ads—especially in battleground states—that voters see daily, overwhelming them with negative and often misleading messages.
A deeper explanation
The mechanism is simple: money raises more money and creates a volume of ads that can dominate the airwaves. Super PACs can target specific demographics and regions with surgical precision, using data analytics to find swing voters and bombard them with tailored messages. Because they operate independently, they can say things that a candidate might shy away from, pushing the boundaries of truth and taste. This shapes modern election advertising in three big ways. First, ads become more negative because negative ads are proven to be more memorable and effective at demobilizing opponents. Second, the sheer volume means that candidates with less super PAC backing are drowned out. Third, the need to raise funds for super PACs has made candidates more dependent on wealthy donors and interest groups, influencing policy positions even beyond the election. Understanding super PACs is key to seeing how power in elections has shifted from parties to unaccountable money.