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Floating in a sensory deprivation tank is a form of restricted environmental stimulation therapy. Studies have shown it can be good for your mind and body.
osama bin laden is dead and risk inflaming anti-u.s. sentiment in the muslim world. people who have seen the images describe them as gruesome. is it something the american public needs to see? we ll get into that and talk to new york city s mayor a day before president obama s planned visit to ground zero in manhattan. also on tuesday the white house moved to clear up some details surrounding the raid. initially, u.s. officials said bin laden was armed with an automatic rifle and fired on the navy s.e.a.l.s. now they say he resisted but never had a weapon. and we have insight on what life was like inside bin laden s compound. how did they get supplies? how much interaction did people who lived there have with neighbors? and what about the 23 kids found with bin laden? where are they now? we are live in abbottabad with the latest. let us begin with the debate over whether to release a photo of bin laden s body. savannah guthrie has the latest. good morning. reporter: