In the wake of last month's Lewiston shootings in Maine, the state's "yellow flag" law has come under scrutiny. Josh Horwitz of the Johns Hopkins Center for Gun Violence Solutions talks with Stephanie Desmon about red flag laws, or Extreme Risk Protection Orders, and why Maine's hybrid approach is so ineffective. They also discuss the constitutionality of red flag laws and a number of other effective policies that can help prevent all kinds of gun violence.