In the wake of recent mass and police shootings, Rhode Island Sen. Sheldon Whitehouse says Congress may be gearing up to consider more gun legislation. But, Whitehouse cautions that he has seen similar efforts fail before.
Whitehouse says he’s hopeful about legislation that would restrict people who are on anti-terrorism no-fly lists from buying guns. It's currently in limbo. Still, Whitehouse says the outlook is promising for gun control advocates.