Rome at Christmas is Citadel of Security
ROME — Public places all over the world are targets this century for mayhem and bloodshed. In the United States attackers armed with handguns and automatic weapons have put schools, churches, malls, music festivals, offices, and theaters in their gunsights. The country endures a mass killing every week. Hundreds have died. In Europe the risk of domestic mass killings is not nearly as keen as the threat of terrorism, much of it linked to Islamic …