The Challenger. In 1986, the country watched live as the space shuttle Challenger exploded. What was supposed to be the beginning of space explorations for the average person, the event ended up going horribly wrong as millions watch live.
20 in USA : violence, crime, murderer, suicide, sex, others, violent revolution : (US Army in Iraq) ;
3 not USA : hostages situation, peaceful revolution (Germany), tsunami (Japan).
USA a "craziest and exciting" country to live ... and die !