Has the Gun Reform Debate Reached a Tipping Point?

Recent mass shootings in Georgia and Colorado have spurred cries for change, including President Biden's effort to ban assault rifles.  But will this moment be any different?  In this episode, Laura Arnold sits down with four experts on gun violence prevention to discuss the evidence about the causes of gun violence and effective approaches to prevention.  Together, they dissect the political dynamics that continue to stand in the way of action.