Description:1.8 billion dollars is today's daily digit. That's the size of a fine HSBC might pay U.S. law-enforcement agencies for breaching money laundering rules, according to sources. The settlement with Europe's biggest bank has been in the works for months. A U.S senate report released back in July said HSBC allowed clients to move funds from countries like Mexico, Iran and Syria. HSBC says it could also face criminal charges.(1:17)