After five years of planning and $13 million, the newest exhibit at The National Aquarium is set to open. Featuring over a thousand fish and handmade coral, CBS News' Jeff Glor shares his behind the ... more 
After five years of planning and $13 million, the newest exhibit at The National Aquarium is set to open. Featuring over a thousand fish and handmade coral, CBS News' Jeff Glor shares his behind the scenes tour with "CBS This Morning." less 
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Mon, Jul 29, 2013 10:52 AM EDT