Charlie Frost: This marks the last day of the United States of America. And, by tomorrow, all of mankind. And we will be visible from the Milky Way as a tiny little puff of smoke. Im watching the earth crumble before my eyes. The giant ash cloud created by this super-volcano will first envelop Vegas and then St. Louis and then Chicago and then, at long last, Washington, D.C. will have its lights go out!