Chaos at Columbine: Landmark school shooting 17 years later (Pt. 1)
04/20/2016 12:44 pm PDT
It's hard to believe it's been 17 years since two students stormed their Colorado high school and opened fire. April 20, 1999 was a day that changed America.
It's hard to believe it's been 17 years since two students stormed their Colorado high school and opened fire. April 20, 1999 was a day that changed America.
