By WESLEY LOY, Scripps Howard News Service

Alaska cruise ships show off wastewater operations

JUNEAU, Alaska -- The tour begins in places cruise-ship passengers never see: the sewage treatment room at the bottom of the hull.It ends in a plush onboard restaurant called the Pinnacle Grill, where the guests are treated to a lunch of tiger prawns, beef tenderloin and chocolate brownie decadence.Who gets such a weird tour of a luxurious cruise ship?

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