Video in memory of 34 people killed by guns every day in the US

Victims of gun violence is remembered by their family members in a new video produced for 'Fix Gun Checks', a campaign launched by the coalition Mayors Against Illegal Guns. It includes parents of young people murdered in school shootings at Columbine High School in 1999 and Virginia Tech in 2007, and the son of Dr Martin Luther King Jr. who was shot and killed in 1968.