What to do about mass shootings after Florida?

Another tragedy befell the nation last week when a gunman opened fire on students at Marjory Stoneman Douglas High School in Parkland, Florida. The shooter killed 17 students and teachers before being apprehended by authorities.
Americans are again looking for answers to another senseless tragedy and for how to prevent another massacre.
In Sunday’s newspaper, two members of our editorial board offered their perspectives on what to do about mass shootings. Now it’s your turn: What do