Neil Heslin, father of Sandy Hook Elementary School shooting victim Jesse Lewis, listens to Vice President Joe Biden speak during a gun violence conference in Danbury, Conn., Thursday,

 

              Neil Heslin, father of Sandy Hook Elementary School shooting victim Jesse Lewis, listens to Vice President Joe Biden speak during a gun violence conference in Danbury, Conn., Thursday,
Neil Heslin, father of Sandy Hook Elementary School shooting victim Jesse Lewis, listens to Vice President Joe Biden speak during a gun violence conference in Danbury, Conn., Thursday, Feb. 21, 2013. The conference was held near Newtown, Conn. where 26 lives were lost in the Sandy Hook Elementary School shooting, was organized by members of the state's congressional delegation is to push President Barack Obama's gun control proposals. (AP Photo/Jessica Hill)