Alva Review-Courier -

BALTIMORE (AP) — The actions of students who died tackling gunmen at two U.S. campuses a week apart have been hailed as heroic. At a growing number of schools around the country, they also reflect guidance to students, at least in some situations, to do what they can to disrupt shootings.

A majority of school districts have now embraced such an approach, with experts saying educators need to give staff and students as many options as possible in the worst-case scenario.

"In all honesty, I don't know of another strategy," said teacher Kelly Chavis, whose Rock Hill, South Carolina, school endors...