The Principals Recovery Network will also advocate for educational resources and policies to help schools prevent violence. It convened this month ahead of the 20th anniversary of the Columbine shooting.
Another wave of student walkouts is expected to disrupt classes Friday at hundreds of schools across the U.S. as young activists press for tougher gun laws.
Jeff Kass was one of the first reporters on the scene of the Columbine shootings in 1999 and has become an expert on mass shootings. While Congress debates new gun restrictions, he says they probably won’t make much of a difference in preventing tragedies like the recent Newtown, CT, and Aurora, CO shootings...