Geoff Watson, with information technology for the state of Nevada, right, and Jon Vietti, a facility supervisor with the state of Nevada, prepare video feeds for a roundtable discussion on school safety with Nevada school superintendents hosted by Gov. Brian Sandoval in Carson City and teleconferenced at the Sawyer Building in Las Vegas Monday, March 12, 2018. (K.M. Cannon/Las Vegas Review-Journal) @KMCannonPhoto