News Wrap: Congress ends shutdown, sending federal employees back to work

In our news wrap Tuesday, as hundreds of thousands of federal employees got back to work, there were new questions about the prospects for an immigration bill as Minority Leader Chuck Schumer's office said he has withdrawn an offer to support border wall funding. Also, a 15-year-old boy killed two classmates with a handgun at a high school in Western Kentucky.

(Source: PBS NewsHour,