Cullen, David

Explores the lives of some of the teenage survivors of the February 2018 shooting at Marjory Stoneman Douglas High School, discussing how they became activists, started the #neveragain movement, took on the NRA and Congressional leaders, and tried to heal and deal with normal high school activities such as exams, athletics, prom, graduation, and college applications.

Provides an account of the shootings at Colorado's Columbine High School on April 20, 1999, focusing on the teenage killers Eric Harris and Dylan Klebold, drawing from interviews, police files, psychological studies, and writings and tapes by the boys to look at the signs they left that disaster was looming.

Describes the 1961 flight of Soviet astronaut Yuri Gagarin, the first man in space, as well as the scientific background to that flight and space exploration since then.

Provides an account of the shootings at Colorado's Columbine High School on April 20, 1999, focusing on the teenage killers Eric Harris and Dylan Klebold, drawing from interviews, police files, psychological studies, and writings and tapes by the boys to look at the signs they left that disaster was looming.