Gun safety advocates share the tangible ways you can make a difference if you're feeling lost, angry or traumatized right now.

Support for gun control measures is often considered politically risky territory for politicians. But new polls show that after Newtown that reality is changing.

Support for gun control measures is often considered politically risky territory for politicians. But new polls show that after Newtown that reality is changing. Sam Stein joins Abby on set to discuss.