PACs are formed to support specific candidates or political parties by raising and spending money on their behalf.

Individuals, corporations, labor unions, and other organizations can all contribute to PACs.

There are no contribution limits for PACs, but they are required to disclose their donors and expenditures.

PACs can spend their money on a variety of activities, including advertising, direct mail, polling, and voter mobilization.

PACs play a significant role in the political process by influencing elections, lobbying elected officials, and raising awareness about issues.

PACs have been criticized for giving too much power to special interests, circumventing campaign finance laws, and leading to corruption.

A variety of reforms have been proposed to address the influence of PACs, including limiting the amount of money they can raise and spend, requiring them to disclose their donors, and prohibiting them from coordinating with candidates.

527 groups are not PACs, but they are similar in that they can raise and spend unlimited amounts of money to influence elections.

The main difference between PACs and super PACs is that super PACs can raise and spend unlimited amounts of money, while PACs are limited in how much they can raise and spend.

The FEC is responsible for enforcing campaign finance laws, investigating violations of campaign finance laws, and providing guidance to PACs on how to comply with campaign finance laws.

PACs cannot lobby elected officials, but they can donate money to candidates, run independent expenditures, and coordinate with candidates.

The Citizens United v. FEC Supreme Court case overturned the ban on corporate and union spending in elections, which allowed PACs to raise and spend unlimited amounts of money.

PACs cannot make independent expenditures, but super PACs can.

PACs play a significant role in the modern political landscape by providing funding for candidates and political parties, running independent expenditures, and lobbying elected officials.

PACs face a number of challenges in the future, including the rising cost of elections, the increasing influence of super PACs, and the changing media landscape.