US President Dwight Eisenhower attends conference of Presidents of American Republics in Panama City, Panama

The mother of a Columbine shooting victim Dawn Anna describes the impact the shooting has had on generations of school shootings. PLEASE NOTE News anchor and reporter image and audio, along with any commercial production excerpts, are for reference purposes only and are not clearable and cannot be used within your project.

COLUMBINE REMEMBRANCE. DX HUGE CROWDS GATHERED AT COLUMBINE HIGH SCHOOL, CROWD ON GRASS STUDENTS AND PARENTS AND TEACHERS, PEOPLE HUG AND CRY MILL AROUND. ANNIVERSARY OF DEADLY SCHOOL SHOOTING AT COLUMBINE HIGH SCHOOL

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

\n --SUPERS--\nLittleton, CO\n --VIDEO SHOWS--\ndrone video of the memorial to the victims of the Columbine High School shooting\n -----END-----\n\n --KEYWORD TAGS--\nLITTLETON COLORADO MASS SHOOTING HIGH SCHOOL\n

REPRESENTATIVES FROM THE JEFFERSON COUNTY SHERIFF’S DEPARTMENT IN COLORADO HOLD A NEWS CONFERENCE TO UPDATE ON THE LATEST IN THE COLUMBINE SHOOTING

RAMPART RANGE VIDEO

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cue in ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 16:33:27 COVERAGE OF PRESIDENT BILL CLINTON DELIVERING A STATEMENT ABOUT ONGOING SHOOTING AT COLUMBINE HIGH SCHOOL IN LITTLETON, COLORADO ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cue out ~~~~~~~~~~~~~~~~~~~~~~~~~

View from helicopter - aerial view of school, police take cover behind fire truck, advance toward the school and fire shots / On April 20th, 1999, two teens went on a shooting rampage at Columbine High School killing 13 and wounding 20 others. It was the deadliest shooting in US History in a school.

Teachers, administrators cut blue ribbon at rally on first day of school at Columbine High School in Littleton CO months after the shooting rampage there. Huge crowd of students in WE ARE...COLUMBINE shirts on football field; Pom poms waves, speeches given; File footage from shooting day as students are rushed from school with hands on heads, student crying; New footage of INT of school, CU video survailance camera in hallway; Students cheer as they enter school

View from helicopter - group of police slowing moving into school, people evacuated from the school, running with hands up past dead body / On April 20th, 1999, two teens went on a shooting rampage at Columbine High School killing 13 and wounding 20 others. It was the deadliest shooting in US History in a school.

US President Dwight Eisenhower returns to Washington, DC, after Big Four meeting in Geneva

WOMAN AT PODIUM SPEAKS ABOUT THOSE WHO DIED, TWO YEAR ANNIVERSARY OF DEADLY SCHOOL SHOOTING AT COLUMBINE

\n --SUPERS--\nLittleton, CO\n --VIDEO SHOWS--\nvideo of the memorial to the victims of the Columbine High School shooting\n -----END-----CNN.SCRIPT-----\n\n --KEYWORD TAGS--\nLITTLETON COLORADO MASS SHOOTING HIGH SCHOOL\n

Footage of the Columbine shooting from the cafeteria camera, including the students scattering when the first shots were fired, and an after shot of the tables with bullet holes in them.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cue in ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 16:33:27 COVERAGE OF PRESIDENT BILL CLINTON DELIVERING A STATEMENT ABOUT ONGOING SHOOTING AT COLUMBINE HIGH SCHOOL IN LITTLETON, COLORADO ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cue out ~~~~~~~~~~~~~~~~~~~~~~~~~

Footage of the interior of Columbine Highschool after the shooting rampage ended: CU of debris, bulletholes, bloodstains, burn marks (police ballistic markings evident in the footage);

President Bill Clinton press conference speech on White House Lawn about campaign to reduce youth violence in aftermath of Littleton tragedy. Shootings at Columbine High School. Violence on television and video games.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cue in ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 16:33:27 COVERAGE OF PRESIDENT BILL CLINTON DELIVERING A STATEMENT ABOUT ONGOING SHOOTING AT COLUMBINE HIGH SCHOOL IN LITTLETON, COLORADO ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cue out ~~~~~~~~~~~~~~~~~~~~~~~~~