WW3

North Koreas capabilites were alittle embellished on CNN.
As far as what to worry about, I would say take your vacations to the Caribbean vs Hawaii for now (in case they do by some miracle think they could reach)

But I would have to agree with Korn it would get ugly if the above mentioned took sides. For now lets hope our reputation as a country and our capabilities with what we can do will assure our allies to not go pushing any red buttons.