What to do in case of a nuclear attack

So what should you do in a nuclear missile attack?That key bit of advice was mostly missing from the mistaken alert sent out Saturday to mobile phones across Hawaii. All it said was, “BALLISTIC MISSILE THREAT INBOUND TO HAWAII. SEEK IMMEDIATE SHELTER. THIS IS NOT A DRILL.”A more detailed message scrolled across television screens in Hawaii, suggesting, “If you are indoors, stay indoors. If you are outdoors, seek immediate shelter in a building. Remain indoors well away from win