Securing houses of worship may be easier said than done
These headlines will remain seared in our minds:
Nine shot dead in a Charleston, S.C. church
Six killed, four wounded at Wisconsin Sikh temple
Three die in Overland Park, Kan. Jewish Community Center shooting
Houses of worship have long been known as welcoming, open havens, offering support and guidance for people in need, but that mission is being challenged by active shooters and other criminals committing assault, theft, arson and vandalism.