Who uses underground banks and why

This week, the Senate is set to take up the $900 billion National Defense Authorization Act. The House passed it last week. It is more than 3,000 pages of defense policy planning that the Senate will be digging through; the actual funding of these plans comes later. But there's also a whole lot of stuff that's not defense-related. Today, we'll dig in. Plus, we'll hear how China came to dominate in money laundering.