What a government shutdown could mean for the market:

The US government just shut down. Wall Street normally shrugs off shutdowns, but things could be different this week. With the government closed, we won't get Friday's crucial labor market report, and that's a problem because the Fed wants clean labor market data.And it's also coming at a time where the labor market is showing signs of cracking. The stoppage also complicates CPI data collection for the inflation report that's due in just around 2 weeks. And there's one new variable this time.The Trump admin ...