I forgot to mention.. that Yellowstone Park is one big Supervolcano... and if it went off, it would be the end of the world .. but I wouldn't worry about it ... it might not happen for thousands of years ... or, it could happen tomorrow.

Who knows?

"I offer you a Vulcan prayer, Mr Suder. May your

death bring you the peace you never found in

life." - Tuvok.