Sen. Dianne Feinstein (D-Calif.) said Wednesday that Congress may be forced to take action to limit video game violence.

Speaking to an audience of around 500 in San Francisco, Feinstein, who led the charge in the Senate on an assault weapons ban, said the video game industry should take voluntary steps to make sure it does not glorify guns in the wake of the December mass shooting at Sandy Hook Elementary School in Newtown, Conn. She added that if the industry does not, Congress is prepared to take action, according to the Associated Press.

Feinstein said that video games play, "a very negative role for young people, and the industry ought to take note of that."