Mid-Atlantic braces for another 20 inches

Winter warnings are up again in D.C., Virginia and Maryland.

Places that were buried under more than two feet of snow over the weekend could get another 20 inches. The federal government remains shut down this morning and some flights still haven't gotten off the ground from the last storm.

We're tracking this new storm and the mess the last one left behind. Our Reynolds Wolf has this report from Washington.

Read more: Snowed-packed Washington to get hit again