"We are going to meet at 4:20 on 4/20 for 420-ing in Marin County at the Bolinas Ridge sunset spot on Mt. Tamalpais," reads the message, which Bloom dug up and forwarded to the Huffington Post. Bloom, then a reporter for High Times magazine and now the publisher of CelebStoner.com and co-author of Pot Culture, had never heard of "420-ing" before.
On this day, twelve years ago, thirty-seven people woke up in Columbine, Colorado, thinking it would be any normal Tuesday. Little did they know, their lives would be changed forever. In fact, thirteen of them would die that day, long before their time. The students of Columbine High School were unaware that they would be witness to the most brutal high school shooting in American history.