Connecticut State Police walk near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut. According to reports, there are more than 20 dead, most children, after a gunman opened fire in at the Sandy Hook Elementary School. The shooter was also killed.
- [Douglas Healy/AFP/Getty Images]

Connecticut State Police walk near the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.
- [Douglas Healy/AFP/Getty Images]

A woman holds a child as people line up to enter the Newtown Methodist Church near the the scene of an elementary school shooting on December 14, 2012 in Newtown, Connecticut.
- [Douglas Healey/AFP/Getty Images]

President Barack Obama wipes tears as he makes a statement in response to the elementary school shooting in Connecticut December 14, 2012 at the White House in Washington, DC. According to reports, there are 27 dead, including the shooter, 20 of them children, after Ryan Lanza, 24, opened fire in at the Sandy Hook Elementary School in Newtown, Connecticut. Reports say that Lanza was dead at the scene and his mother, a teacher at the school, is also dead. His brother has also been found dead in Hoboken, New Jersey.
- [Alex Wong/AFP/Getty Images]

Residents grieve following a shooting December 14, 2012 at Sandy Hook Elementary School on December 14, 2012 in Newtown, Connecticut.
- [Don Emmert/AFP/Getty Images]

Unidentified people on December 14, 2012 leave the scene at the aftermath of a school shooting at a Connecticut elementary school that brought police swarming into the leafy neighborhood, while other area schools were put under lock-down, police and local media said.
- [Don Emmert/AFP/Getty Images]

Two unidentified nuns on December 14, 2012 leave the scene at the aftermath of a school shooting at a Connecticut elementary school.
- [Don Emmert/AFP/Getty Images]

Police and the press, on December 14, 2012, at the scene.
- [Don Emmert/AFP/Getty Images]