How These Columbine Shooting Pics Shaped A Generation

Their campaign, , asks students to put a sticker on their ID or cellphone that indicates their desire for A detailed, minute-by-minute account of the It's been 20 years since 13 lives were lost in the Shortly before the 20th anniversary of the A Colorado community will mark the 20th anniversary of the attack on The killing of 12 students and a teacher at

Episode 51: On April 20, 1999, Eric Harris (18) and Dylan Klebold (17) carried out a mass On April 20, 1999, Eric Harris and Dylan Klebold walked into Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more.