Progressive California Rep. Maxine Waters' campaign has agreed to pay a $68,000 fine after an investigation found it violated multiple election rules.The Federal Election Commission (FEC) said the longtime House lawmaker's 2020 campaign committee, Citizens for Waters, ran afoul of several campaign finance laws in a tranche of documents released Friday.The FEC accused Citizens for Waters of "failing to accurately report receipts and disbursements in calendar year 2020," "knowingly accepting excessive contributions" and "making prohibited cash disbursements," according to one document that appears to be a legally binding agreement that allows both parties to avoid going to court.