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March 16th, 2011
01:59 PM ET

Big I: Tsunami Shelter

In today's Big I, Miguel Serrano talks about his invention for a Tsunami Shelter. You can find more information in this youtube video.

Filed under: Ali Velshi • The Big I
March 16th, 2011
01:43 PM ET

Risking lives to avert meltdown

At the Fukushima Daiichi power plant 180 workers face the monumental job of keeping a nuclear crisis from becoming a catastrophe.

Filed under: Anchors • CNN Newsroom • Suzanne Malveaux
March 16th, 2011
12:49 PM ET

Nuclear Power as a Source of Energy

With all that's happening in Japan, we want to know should nuclear power be used as a source of energy? Why or why not?

Please leave your comments here.

Filed under: Ali Velshi
March 16th, 2011
09:34 AM ET