by Seth Doane, CBS News
In the wake of the BP oil disaster, calls for greener energy sources are growing louder. CBS News’ Seth Doane takes a look at a number of alternate energy sources America is developing to help end our addiction to oil. Imagine a future in which abundant energy could be ours, simply by harnessing the wind, or capturing sunlight, or tapping into the heat of the Earth itself. Seth Doane explores America’s alternative energy hopes and challenges: “Now is the moment for this generation to embark on a national mission to unleash America’s innovation to seize control of our own destiny,” President Obama said in June.
http://www.cbsnews.com/stories/2010/08/15/sunday/main6774678.shtml
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