Lawrence Krauss : The horrific shootings in Newtown were a senseless massacre . He says the nation grieves with the families in Newtown who experienced tremendous loss . But he also points out that we have to be careful about what kind of gun control measures are put into place, because they can lead to unintended consequences and make it harder for people like him to do We do n't need faith to empathize with the grieving in Newtown . He says clergy , asked by media for comment , have often fallen short .
Lawrence Krauss : The horrific shootings in Newtown were a senseless massacre . He says the nation grieves with the families in Newtown who experienced tremendous loss . But he also points out that we have to be careful about what kind of gun control measures are put into place, because they can lead to unintended consequences and make it harder for people like him to do He says clergy , asked by media for comment , have often fallen short .