Sandy Hook Elementary School Shooting
"This Sandy Hook stuff is killing us," the far-right Infowars editor said in a 2015 email.
There has been an average of 10 school shootings a year since.
It's been six years since the massacre that killed 20 children and six adults.
'You do your best to ignore it but the damage has been done.'
They are due to speak alongside a man who describes Sandy Hook as a 'mass shooting hoax'.
It has already been watched almost four million times.
The sensational stories of killings involving high numbers of people have invariably occurred in locations, such as schools, where firearms are strictly prohibited. Efforts are currently underway in some States to require a certain number of school faculty be armed and trained in crisis management, providing at least some security against mass shootings. I applaud these efforts.