for over 100 years, tufty nevada towns like tonopah rode a roller coaster from boom to bust.e of the richest silver strikes in th west but eventually, the fields went dry and tonopah turned into a ghost town. put today, nevada and las vegas are staking their energy dollars on this little town. land and sunshine, the perfect combination of solar reserve, to set up the first of its kind of solar energy storage plant. >> if only, we could store solar energy. hello, we can do that now. >> before crescent dunes, through using molten salt as a storage yeem, concentrated solar par on a commercial scale. with a $1 billion loan from the u.s. department of energy, let's start at the top. specifically, a 600 foot tal tower. here at solarreserve's, crescent dunes project, they are harness harnessing energy from the sun. >> it's kind of like taking a giant mag if i fieg glass like you -- magnifying glass like you did as a kid. >> more involved than my childhood experiments. >> these move just a little bit. every few minutes, they move just a little bit, just to make sure we are pointing t

broken down after they refused to extend a cease fire would be a stunning government a week ago they tonopah is gaining strength in the country and across the border in afghanistan. a second no maker has been assassinated by al qaeda linked rebels in somalia in just two days that islam is about to keep killing officials from what they call a western bind a government the country has been engulfed by civil war for two decades and the u.s. recently weighed in with drugs trikes against the rebels. south korean officials how warm but the north could be preparing to hold another nuclear test so says it has detected increased activity at a site previously used by beyond young for three atomic tests the border tensions spike comes just days ahead of us president barack obama's visit to south korea. a recent surgeon says signs among russian cancer patients as officials are sounding the alarm over access to lifesaving treatment doctors are often held by bureaucratic hurdles when prescribed medication for cancer but social factors also come into play before patients are driven to the point of no retur