Final answer:
Federal candidate campaign committees must disclose information about their campaign contributions and the source of those funds. This ensures transparency in campaign finance.
Step-by-step explanation:
Federal candidate campaign committees must meet disclosure requirements to ensure transparency in campaign finance. These committees are required to disclose information about the amount of money they receive as contributions and the source of those funds. The Federal Election Commission (FEC) collects and displays this information on its Campaign Finance Disclosure Portal. Additionally, political action committees (PACs) are formed to raise money for candidates and campaigns, and they must follow contribution limits and disclosure requirements.