
Reaction to Newtown school killings —
Candles burn next to a lighted tree at a makeshift shrine in Newtown, Connecticut, commemorating the victims of the mass shooting at Sandy Hook Elementary School on December 14, 2012.

Reaction to Newtown school killings —
Erica Simmons rings the campus bell at Agnes Scott College in Decatur, Georgia, during a nationwide commemoration December 21, marking a week since the Newtown, Connecticut, mass shooting. Church bells rang out across the country at 9:30 ET Friday to remember those who died in the gun rampage.

Reaction to Newtown school killings —
A woman pauses at a streetside memorial during a moment of silence on December 21 in Newtown.

Reaction to Newtown school killings —
Connecticut State Police block the road to Sandy Hook Elementary School during a moment of silence on December 21. A week ago, a gunman forced his way into the school and shot and killed 26 people, including 20 children.

Reaction to Newtown school killings —
A woman bows her head in Newtown's Sandy Hook village on December 21.

Reaction to Newtown school killings —
People observe a moment of silence for the school shooting victims at the Blue Colony Diner in Newtown on December 21.

Reaction to Newtown school killings —
Children in Newtown, excluding Sandy Hook Elementary, return to classes on Tuesday, December 18, four days after the shooting at the elementary school.

Reaction to Newtown school killings —
U.S. Rep. David Cicilline, D-Rhode Island, holds a news conference with the Brady Campaign to discuss gun violence. In attendance with the Brady Campaign were several survivors of gun violence and family members of victims of gun violence.

Reaction to Newtown school killings —
Members of the human rights group Volunteers Against Crime and Corruption light candles showing the names of those killed during the shooting at Sandy Hook Elementary School, during a prayer vigil in front of the U.S. Embassy in Manila, Philippines on December 18.

Reaction to Newtown school killings —
Children light candles to pay their respects to the victims of the Newtown, Connecticut, shooting at the main square in Tirana, Albania, on Monday, December 17. The deadly gun rampage at Sandy Hook Elementary School has provoked strong reactions from around the world.

Reaction to Newtown school killings —
Protesters march on the National Rifle Association's Capitol Hill lobbyist offices in Washington on December 17.

Reaction to Newtown school killings —
New York Mayor Michael Bloomberg speaks out for stronger gun control at a press conference at City Hall on December 17. Bloomberg, co-chair of Mayors Against Illegal Guns, was joined by victims and survivors of gun violence.

Reaction to Newtown school killings —
Chris Foye, whose son Chris Owens was killed by a stray bullet in 2009, stands with other survivors and family members of gun violence at Bloomberg's press conference on December 17 in New York.

Reaction to Newtown school killings —
People pay their respects on December 17 at a makeshift shrine in Newtown to the victims of Friday's elementary school shooting. Funerals began Monday in the Connecticut town.

Reaction to Newtown school killings —
Traders on the floor of the New York Stock Exchange hold a moment of silence on December 17 in honor of the shooting victims.

Reaction to Newtown school killings —
Young people mourn at Newtown High School before a memorial service attended by President Obama on Sunday, December 16.

Reaction to Newtown school killings —
President Barack Obama waits to speak at an interfaith vigil for the shooting victims from Sandy Hook Elementary School December 16 at Newtown High School.

Reaction to Newtown school killings —
Mourners comfort one another December 16 before U.S. President Barack Obama speaks at an interfaith vigil for the shooting victims.

Reaction to Newtown school killings —
Two women embrace before the interfaith vigil at Newtown High School on Sunday evening.

Reaction to Newtown school killings —
From left: Newtown residents Claire Swanson, Kate Suba, Jaden Albrecht, Simran Chand and New London, Connecticut, residents Rachel Pullen and her son, Landon DeCecco, hold candles at a memorial for victims on Sunday, December 16, in Newtown, Connecticut.

Reaction to Newtown school killings —
A young boy walks past Christmas trees set up at a makeshift shrine to the shooting victims in Newtown, Connecticut, on December 16.

Reaction to Newtown school killings —
Ty Diaz is kissed by his mother, Yvette, at a memorial down the street from Sandy Hook on December 16.

Reaction to Newtown school killings —
Teddy bears, flowers and candles in memory of those killed are left at a memorial down the street from the school on December 16.

Reaction to Newtown school killings —
Two teenagers embrace at a makeshift shrine to the victims in Newtown on December 16.

Reaction to Newtown school killings —
Nuns pay their respects at a makeshift shrine to the victims on December 16.

Reaction to Newtown school killings —
Members of Sisters of Christian Charity go to lay flowers in front of the Sandy Hook Elementary School on December 16 in Newtown.

Reaction to Newtown school killings —
A woman receives a hug as she leaves morning service December 16 at Trinity Church in Newtown near the elementary school.

Reaction to Newtown school killings —
Parishioners pay their respects to the victims of the elementary school shooting while attending Mass at St. Rose of Lima Roman Catholic Church in Newtown on December 16.

Reaction to Newtown school killings —
Police officers honor the victims of the school shooting at the St. Rose of Lima Roman Catholic Church on December 16 in Newtown.

Reaction to Newtown school killings —
The Jacksonville Jaguars have a moment of silence in honor of the Sandy Hook Elementary School shooting victims before their game against the Miami Dolphins on December 16.

Reaction to Newtown school killings —
A parishioner kneels in front of a makeshift memorial at St. Rose of Lima Roman Catholic Church in Newtown on December 16.

Reaction to Newtown school killings —
A police officer removes flowers from a busy intersection on December 16 in Newtown. Police said they were afraid the memorial, left for the victims of the Sandy Hook Elementary School shooting, would cause a traffic hazard.

Reaction to Newtown school killings —
A woman hugs her daughter on the steps of Trinity Church on December 16 in Newtown.