A House investigation found AR-15-style gun sales brought in more than $1 billion over the last ten years.
The committee examined the marketing and sales of firearms.
Executives from major gun manufacturers were questioned in the hearing.
A House investigation found AR-15-style gun sales brought in more than $1 billion over the last ten years.
The committee examined the marketing and sales of firearms.
Executives from major gun manufacturers were questioned in the hearing.