Article Photos: What they said: Should teachers be allowed to carry guns in school? 17/197

Lily Willinger, 2, of Newtown Conn., pets Libby, a golden retriever therapy dog, during a visit from the dogs and their handlers to a memorial for the Sandy Hook Elementary School shooting victims, Tuesday, Dec. 18, 2012, in Newtown, Conn. (AP Photo/David Goldman) ORG XMIT: CTDG105