The government could shut down again next week and some workers still don't have back pay

Summary: The government reopened two weeks ago, which means, yes, we're just one week from another potential shutdown. The thing is, it takes time to get an organization that large started again. Case in point: Thousands of workers still don't have back pay. We'll start with that, and the biggest economic headlines of the week. Plus: How streaming music is changing life for artists in Mexico.