QUESTION OF THE DAY: Should ‘ghost guns’ be banned?
Authorities say the 18-year-old accused of a shooting at a Kansas City-area high school last week used a "ghost gun."
The guns are sold in kits online and at gun shows and can be assembled at home. They don't have serial numbers, and police and prosecutors say they're virtually untraceable.
Should ghost guns be outlawed? Vote in the poll below.