Bomb Shelters from the Bad Old Days

I have a draft of nuclear bomb/war related articles I've been procrastinating on finishing. And that was before North Korea started bombing South Korean islands and I read a recent article on China's growing military. (Still tiny compared to the U.S.'s - of course ours might collapse without their money!) Anyway, ran across this RussiaToday video about the bad old days when everyone worried about it all the time; as opposed to the bad current days when not enough people worry about some incident escalating into an all out nuclear exchange. At least President Obama is pushing the new Start nuclear treaty.